Chang, Taichung
Chao-Chin Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20090132496 | System And Method For Technique Document Analysis, And Patent Analysis System - Disclosed is a system and method for technical document analysis. The system comprises an internal database and a technical document analysis module. The technical document analysis module links with at least an original database, and may fetch the original data from the original database and analyzes the original data. The partial data of the original data with regularity and preliminary index act as primary identifiers. According to the relationship between the other part of the original data and the primary identifiers, the original data are converted into a plurality of sub-data. After being compared with the contents of the relationship database, the whole sub-data may be stored in the relationship database or only their renew portion may be stored in the internal database. | 05-21-2009 |
20090244556 | Technical Documents Capturing And Patents Analysis System And Method - Disclosed is a system and method for capturing technical documents and reading and commentating captured documents thereof. The system may comprise a capturing system and a reading with commentating system. The capturing system selects related drawings from a group of technical documents. It then provides important information and the related drawings onto an image for the readers' review. The reading with commentating system allows the readers to process technical classification, management and export/import for the group of technical documents. Readers may make comments on an information sharing platform after reviewing the technical documents. Besides, other materials collected or generated from the technical analysis on the technical documents may be attached to the information sharing platform. | 10-01-2009 |
20100049769 | System And Method For Monitoring And Managing Patent Events - Disclosed relates to a system and a method for monitoring and managing patent events. The system comprises a patent event selection unit and a monitoring and managing patent unit. The patent event selection unit verifies any combination of the time, prosecution status, qualification and contents of a patent event according to the inputted information related to the patent event. The unit also monitors and analyzes the patent event. The monitoring and managing patent unit sets up alert and/or warning activated, generates corresponding responses or provides related comments or actions. | 02-25-2010 |
Chao-Ming Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20100203885 | Method of Performing Cell Search for a Wireless Communications System - Performing cell search in a wireless communications system includes receiving a preamble signal, match filtering the preamble signal with a pseudo noise sequence to form a filtered preamble signal of a plurality of filtered preamble signals, choosing a largest filtered preamble signal from the plurality of filtered preamble signals, and determining an estimated pseudo noise sequence index and an estimated integer part frequency offset according to the largest filtered preamble signal. | 08-12-2010 |
Charles Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20090155536 | Printed Mat - A floor mat is provided having a top layer made with polyester felt capable of receiving printing by sublimation printing techniques, a bottom layer made with latex foam, and an adhesive layer between the top and bottom layers. The top layer includes a four color process printing applied thereon by sublimation of sublimation inks. The floor mat may further include a middle layer made with foam to provide extra cushioning for the floor mat. | 06-18-2009 |
Che Meng Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20120066937 | SHOE PAD - A shoe pad includes a flexible board having a series of hollow raised portions formed thereon. Every two adjacent raised portions laterally complementally correspond to each other such that a passage is defined between the two adjacent raised portions. The passage can provides transversely ventilating effect such that the sole of the user would not directly contract with the flexible board and be supported by the series of raised portions for keeping dry and preventing the user's sole from being infected with Athlete's foot. | 03-22-2012 |
Cheng-Ching Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20100302818 | POWER FACTOR CORRECTION CONVERTER CAPABLE OF FAST ADJUSTING LOAD - A power factor correction converter capable of fast adjusting load functions to (a) convert a single-phase AC voltage into a DC voltage output; (b) control an input current and an input voltage for a correspondent electrical phase, namely the power factor that is 1; and (c) control a DC output voltage level. The converter is provided with a booster-based AC-DC converter as a core, in which the circuit includes a rectification circuit, a switching circuit consisting of a DC inductor and a power crystal, an energy-saving capacitor, a protection circuit, a microprocessor, and auxiliary circuits around. The power factor control, output voltage, and current control and filter modules function in the form of software program instead of conventional hardware circuits. Further, a powerful controller uses an output current feedback to enhance the DC output voltage to suppress the disturbance of load. | 12-02-2010 |
20140210390 | ANGLE DETECTING MODULE AND METHOD FOR MOTOR ROTOR - An angle detecting module for a motor rotor is provided. The angle detecting module includes a permanent-magnet synchronous motor, three linear hail components and a processing device. The permanent-magnet synchronous motor includes a stator and a rotor. The three linear hall components are disposed on the stator; and the linear hall components are spaced by electrical 120 degrees. Each of the linear hall components outputs an analog signal after measuring a magnetic field, position of the rotor, and each of the analog signals has magnetically saturated third harmonic component. The processing device is electrically connected to the linear hall components, and the processing device optimizes each of the analog signals and generates an average rotor angle. | 07-31-2014 |
Cheng-Chung Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20110111429 | FLUORESCENT CARBAZOLE COMPOUNDS FOR CANCER DIAGNOSIS - A compound of formula (I): | 05-12-2011 |
20130152467 | Watering system for planter combination background of the invention - A planter device includes an upper planter pot and a lower planter pot attached to a supporting device, the planter pots each include a port coupled to a tube, the upper planter pot includes an outlet conduit coupled to the tube of the lower planter pot, a water supplying pipe is connected to a coupler for supplying a water to the tube and the port of the upper planter pot, the coupler includes a bore for supplying the water from the water supplying pipe to the tube, and includes an outlet channel communicative with the bore of the coupler for supplying the water out of the coupler and into the upper planter pot and for easily and automatically watering the plants contained in the planter pots and for economizing the water. | 06-20-2013 |
Cheng-Yi Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20080203511 | Sensor-type semiconductor package and method for fabricating the same - The present invention provides a sensor-type semiconductor package and a method for fabricating the same. The method includes the steps of: providing a wafer having a plurality of sensor chips for mounting the wafer on a carrier board having an insulation layer, a plurality of conductive traces, and a substrate; forming a plurality of grooves among the solder pads on the active surfaces of the adjacent sensor chips, so as to expose the conductive traces and form a metal layer in the grooves, to electrically connect to the solder pads on the active surfaces of the adjacent sensor chips and the conductive traces; disposing a transparent medium on the wafer to cover the sensing areas of the sensor chips; removing the substrate, so as to expose the conductive traces and the insulation layer; and cutting the sensor chips along the borders to form a plurality of sensor-type semiconductor packages. This can avoid the formation of slanted grooves on the non-active surface on the wafer and shift in position of the grooves due to failure to align with the cutting lines among the sensor chips, as observed in prior art. Consequently, the problems such as stress concentration and cracking are likely to occur in the contact points of the traces formed in the slanted grooves and the traces in the active surfaces. | 08-28-2008 |
Chia-Chang Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20090063056 | System integrating machine vision, interactive module and rehabilitation equipment - A system integrating machine vision, interactive module and rehabilitation equipment primarily comprises a rehabilitation equipment, at least one image-capture device for continuously capturing images of specific limbs or a trunk of a user operating the rehabilitation equipment so as to generate digital image data, and a machine vision recognition unit for processing the digital image data into characteristic image data that can be analyzed and applied by a host computer belonging to the machine vision recognition unit. Then, the host computer can transform the characteristic image data into direction signals and velocity signals with respect to movements of the user's limbs and trunk and afterward output the signals to an interactive module. | 03-05-2009 |
20090143197 | Dual-shaft hinge module for interactive training apparatus - The present invention discloses a dual-shaft hinge module for an interactive training apparatus. The dual-shaft hinge module comprises a first shaft assembly and a second shaft assembly, which orthogonally intersect and are positioned at a shaft seat. The first shaft assembly and the second shaft assembly can be controlled by a main post to rotated clockwise or anticlockwise against axes thereof. A first sensing and the second sensing units sense rotational directions and angles of the first and the second shaft assemblies to generate signals accordingly. The signals are then transmitted to an interactive device. | 06-04-2009 |
Chia-Cheng Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20120130022 | Method for Providing a Side-Chain Dendrimer Vesicle - A method for making a side-chain dendrimer vesicle includes the following steps. At first, there is provided a random copolymer with a narrow distribution of molecular weights by active polymerization and chemical modification. Then, chemical modification is executed to graft various generations of dendrimers to the random copolymer to provide a side-chain dendritic random copolymer with various generations. Two steps of emulsification are taken to induce macromolecular self-assembling of the side-chain dendritic random copolymer solution to form the macromolecular vesicle. The side-chain dendrimer includes C | 05-24-2012 |
20140135451 | Method for Providing a Side-Chain Dendrimer Vesicle - A method disclosed for making a side-chain dendrimer vesicle. The method includes the steps of: At first, there is provided a random copolymer with a narrow distribution of molecular weights by active polymerization and chemical modification. Then, chemical modification is executed to graft various generations of dendrimers to the random copolymer to provide a side-chain dendritic random copolymer with various generations. Two steps of emulsification are taken to induce macromolecular self-assembling of the side-chain dendritic random copolymer solution to form the macromolecular vesicle. The side-chain dendrimer includes C | 05-15-2014 |
Chiang-Cheng Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20120001328 | CHIP-SIZED PACKAGE AND FABRICATION METHOD THEREOF - A chip-sized package and a fabrication method thereof are provided. The method includes forming a protection layer on an active surface of a chip and attaching a non-active surface of the chip to a carrier made of a hard material; performing a molding process and removing a protection layer from the chip; performing an RDL process to prevent problems as encountered in the prior art, such as softening of adhesive films, an encapsulant overflow, a pliable chip and chip deviation or contamination caused by directly adhering the active surface of the chip to the adhesive film that may even lead to inferior electrical contacts between a circuit layer and a plurality of chip bond pads during subsequent RDL process, and cause the package to be scraped. Further, the carrier employed in this invention can be repetitively used in the process to help reduce manufacturing costs. | 01-05-2012 |
20120013006 | CHIP SCALE PACKAGE AND FABRICATION METHOD THEREOF - A fabrication method of a chip scale package is provided, which includes forming a protection layer on the active surface of a chip and fixing the inactive surface of the chip to a transparent carrier; performing a molding process; removing the protection layer from the chip and performing a redistribution layer (RDL) process, thereby solving the conventional problems caused by directly attaching the chip on an adhesive film, such as film-softening caused by heat, encapsulant overflow, warpage, chip deviation and contamination that lead to poor electrical connection between the wiring layer formed in the RDL process and the chip electrode pads and even waste product as a result. Further, the transparent carrier employed in the invention can be separated by laser and repetitively used in the process to help reduce the fabrication cost. | 01-19-2012 |
20120032347 | CHIP SCALE PACKAGE AND FABRICATION METHOD THEREOF - A fabrication method of a chip scale package includes providing electronic components, each having an active surface with electrode pads and an opposite inactive surface, and a hard board with a soft layer disposed thereon; adhering the electronic components to the soft layer via the inactive surfaces thereof; pressing the electronic components such that the soft layer encapsulates the electronic components while exposing the active surfaces thereof; forming a dielectric layer on the active surfaces of the electronic components and the soft layer; and forming a first wiring layer on the dielectric layer and electrically connected to the electrode pads, thereby solving the conventional problems caused by directly attaching a chip on an adhesive film, such as film-softening, encapsulant overflow, warpage, chip deviation and contamination that lead to poor electrical connection between the electrode pads and the wiring layer formed in a subsequent RDL process and even waste product. | 02-09-2012 |
20120038044 | CHIP SCALE PACKAGE AND FABRICATION METHOD THEREOF - A CSP includes: a hard board having a first wiring layer with conductive pads; a plurality of conductive elements disposed on at least a portion of the conductive pads; an electronic component having opposite active and inactive surfaces and being mounted on the hard board via the inactive surface; an encapsulating layer disposed on the hard board for encapsulating the conductive elements and electronic component, the active surface of the electronic component and the surfaces of the conductive elements being exposed through the encapsulating layer; a first dielectric layer and a third wiring layer disposed on the encapsulating layer, the third wiring layer being electrically connected to the conductive elements and the electronic component and further electrically connected to the first wiring layer through the conductive elements, thereby obtaining a stacked connection structure without the need of PTHs and using the hard board as a main structure to avoid warpage. | 02-16-2012 |
20120086117 | PACKAGE WITH EMBEDDED CHIP AND METHOD OF FABRICATING THE SAME - A package embedded with a chip and a method of fabricating the package of embedded chip. The package of embedded chip includes a dielectric layer having a first surface and a second surface opposing the first surface; a plurality of conductive pillars formed in the dielectric layer and exposed from the second surface of the dielectric layer; a chip embedded in the dielectric layer; a circuit layer formed on the first surface of the dielectric layer; a plurality of conductive blind vias formed in the dielectric layer, allowing the circuit layer to be electrically connected via the conductive blind vias to the chip and each of the conductive pillars; and a first solder mask layer formed on the first surface of the dielectric layer and the circuit layer, thereby using conductive pillars to externally connect with other electronic devices as required to form a stacked structure. Therefore, the manufacturing process can be effectively simplified. | 04-12-2012 |
20120313243 | CHIP-SCALE PACKAGE - A chip-scale package includes an encapsulating layer, a chip embedded in the encapsulating layer and having an active surface exposed from the encapsulating layer, a buffering dielectric layer formed on the encapsulating layer and the chip, a build-up dielectric layer formed on the buffering dielectric layer, and a circuit layer formed on the build-up dielectric layer and having conductive blind vias penetrating the build-up dielectric layer and being in communication with the openings of the buffering dielectric layer and electrically connected to the chip, wherein the build-up dielectric layer and the buffering dielectric layer are made of different materials. Therefore, delamination does not occur between the buffering dielectric layer and the encapsulating layer, because the buffering dielectric layer is securely bonded to the encapsulating layer and the buffering dielectric layer is evenly distributed on the encapsulating layer. | 12-13-2012 |
20130187285 | CARRIER, SEMICONDUCTOR PACKAGE AND FABRICATION METHOD THEREOF - A fabrication method of a semiconductor package includes the steps of: providing a carrier having a concave portion and a releasing layer formed on a surface thereof; disposing a chip on the releasing layer in the concave portion; forming an encapsulant on the chip and the releasing layer; removing the releasing layer and the carrier; and forming a circuit structure on the encapsulant and the chip. The design of the concave portion facilitates alignment of the chip to prevent it from displacement, thereby improving the product reliability. A semiconductor package fabricated by the fabrication method is also provided. | 07-25-2013 |
20130228915 | SEMICONDUCTOR PACKAGE AND FABRICATION METHOD THEREOF - A fabrication method of a semiconductor package includes the steps of: forming a release layer on a carrier having concave portions; disposing chips on the release layer in the concave portions of the carrier; forming an encapsulant on the chips and the release layer; forming a bonding layer on the encapsulant; removing the release layer and the carrier so as to expose the active surfaces of the chips; and forming a circuit structure on the encapsulant and the chips. Since the release layer is only slightly adhesive to the chips and the encapsulant, the present invention avoids warpage of the overall structure during a thermal cycle caused by incompatible CTEs. | 09-05-2013 |
20130341774 | SEMICONDUCTOR PACKAGE AND METHOD OF FABRICATING THE SAME - A semiconductor package is provided, including: an insulating layer; a semiconductor element embedded in the insulating layer; an adhesive body embedded in the insulating layer, wherein a portion of the semiconductor element is embedded in the adhesive body; a patterned metal layer embedded in the adhesive body and electrically connected to the semiconductor element; and a redistribution structure formed on the insulating layer and electrically connected to the patterned metal layer. By embedding the semiconductor element in the adhesive body, the present invention can securely fix the semiconductor element at a predetermined position without any positional deviation, thereby improving the product yield. | 12-26-2013 |
20140015125 | SEMICONDUCTOR PACKAGE AND METHOD OF FABRICATING THE SAME - A method of fabricating a semiconductor package is provided, including: providing a carrier having a plurality of chip areas defined thereon, and forming a connection unit on each of the chip areas; disposing a semiconductor element on each of the connection units; forming an insulating layer on the carrier and the semiconductor elements; and forming on the insulating layer a circuit layer electrically connected to the semiconductor elements. Since being formed only on the chip areas instead of on the overall carrier as in the prior art, the connection units are prevented from expanding or contracting during temperature cycle, thereby avoiding positional deviations of the semiconductor elements. | 01-16-2014 |
20140021629 | SEMICONDUCTOR PACKAGE AND METHOD OF FABRICATING THE SAME - A method of fabricating a semiconductor package is provided, including: disposing a plurality of semiconductor elements on a carrier through an adhesive layer in a manner that a portion of the carrier is exposed from the adhesive layer; forming an encapsulant to encapsulate the semiconductor elements; removing the adhesive layer and the carrier to expose the semiconductor elements; and forming a build-up structure on the semiconductor elements. Since the adhesive layer is divided into a plurality of separated portions that will not affect each other due to expansion or contraction when temperature changes, the present invention prevents positional deviations of the semiconductor elements during a molding process, thereby increasing the alignment accuracy. | 01-23-2014 |
20140035156 | METHOD OF FABRICATING A SEMICONDUCTOR PACKAGE - A method of fabricating a semiconductor package is provided, including: disposing a semiconductor element on a carrier; forming an encapsulant on the carrier to encapsulant the semiconductor element; forming at least one through hole penetrating the encapsulant; forming a hollow conductive through hole in the through hole and, at the same time, forming a circuit layer on an active surface of the semiconductor element and the encapsulant; forming an insulating layer on the circuit layer; and removing the carrier. By forming the conductive through hole and the circuit layer simultaneously, the invention eliminates the need to form a dielectric layer before forming the circuit layer and dispenses with the conventional chemical mechanical polishing (CMP) process, thus greatly improving the fabrication efficiency. | 02-06-2014 |
20140042638 | SEMICONDUCTOR PACKAGE AND METHOD OF FABRICATING THE SAME - A semiconductor package is provided, which includes: a soft layer having opposite first and second surfaces and first conductive through hole vias; a chip embedded in the soft layer and having an active surface exposed from the first surface of the soft layer; a support layer formed on the second surface of the soft layer and having second conductive through hole vias in electrical connection with the first conductive through hole vias; a first RDL structure formed on the first surface of the soft layer and electrically connected to the active surface of the chip; and a second RDL structure formed on the support layer and electrically connected to the first RDL structure through the first and second conductive through hole vias. The invention prevents package warpage by providing the support layer, and allows disposing of other packages or electronic elements by electrically connecting the RDL structures through the conductive through hole vias. | 02-13-2014 |
20140134797 | METHOD FOR FABRICATING SEMICONDUCTOR PACKAGE - A method for fabricating a semiconductor package is disclosed, which includes the steps of: providing a carrier having a release layer and an adhesive layer sequentially formed thereon; disposing a plurality of semiconductor chips on the adhesive layer; forming an encapsulant on the adhesive layer for encapsulating the semiconductor chips; disposing a substrate on the encapsulant; exposing the release layer to light through the carrier so as to remove the release layer and the carrier; and then removing the adhesive layer, thereby effectively preventing the semiconductor chips from being exposed to light so as to avoid any photo damage to the semiconductor chips. | 05-15-2014 |
20140154842 | CARRIER, SEMICONDUCTOR PACKAGE AND FABRICATION METHOD THEREOF - A fabrication method of a semiconductor package includes the steps of: providing a carrier having a concave portion and a releasing layer formed on a surface thereof; disposing a chip on the releasing layer in the concave portion; forming an encapsulant on the chip and the releasing layer; removing the releasing layer and the carrier; and forming a circuit structure on the encapsulant and the chip. The design of the concave portion facilitates alignment of the chip to prevent it from displacement, thereby improving the product reliability. A semiconductor package fabricated by the fabrication method is also provided. | 06-05-2014 |
20140183721 | SEMICONDUCTOR PACKAGE AND FABRICATION METHOD THEREOF - A fabrication method of a semiconductor package is provided, which includes the steps of: providing a carrier having an adhesive layer and at least a semiconductor element having a protection layer; disposing the semiconductor element on the adhesive layer of the carrier through the protection layer; forming an encapsulant on the adhesive layer of the carrier for encapsulating the semiconductor element; removing the carrier and the adhesive layer to expose the protection layer from the encapsulant; and removing the protection layer to expose the semiconductor element from the encapsulant. Since the semiconductor element is protected by the protection layer against damage during the process of removing the adhesive layer, the product yield is improved. | 07-03-2014 |
Chien-Kuo Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20120067256 | FOLDING TABLE WITH POSITIONING FUNCTION - A folding table with positioning function is provided. Therein a table board, two support sets pivotally connected and parallel with the table board and a fixing frame pivotally connected with the table board between and perpendicular to the two support sets are included. The two support sets each contain at least one holder having at least one positioning hole at one side thereof and the two support sets can engage with the fixing frame by connecting ends of the fixing frame, wherein the connecting end is inserted with a spring member having a pin movably projecting from a through hole corresponding to the positioning hole and engaging with the positioning hole when the two support sets and the fixing frame are unfolded so as to secure the folding table stably. | 03-22-2012 |
Chien-Pang Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20090034081 | Vacuum Evaporation Method for Forming a Multilayer Film Filter on a Plastic Component and Multi-Layer Film Filter Optical Image-Capturing Assembly with the Plastic Component - A vacuum evaporation method for forming a multi-layer film filter on a plastic optical component and a multi-layer film filter optical image-capturing assembly with the plastic optical component, in which the multi-layer film filter generally refers to various filters produced by adopting the optical interference principle. During the evaporation operation, the evaporation time of each film is not more than four minutes, the distance between the evaporation source and the plastic optical assembly must be more than 100 centimeters, and the ion assisted deposition is performed when the high refraction film and low refraction film are alternately laminated one upon the other to form more than 40 layers of films. The optical image capture assembly with the plastic optical component can be used without additionally adopting a multilayer film filter, thus effectively reducing the volume and the cost. | 02-05-2009 |
Chi-Fu Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20120090624 | NECK SUPPORT - The present invention provides a neck support including a neck wear, two support devices, and a ventilation device. The neck support is worn on human's neck. The support devices are provided on the neck wear, each of which has a jaw pad, a first tongue pad and a second tongue pad. The jaw pads are on a back of human's jaw to push human's jawbone forward, the first tongue pads are on a bottom of human's jaw to push a root of human's tongue, and the second tongue pads are on the bottom of human's jaw to push a middle of human's tongue. The jaw pads and the first tongue pads may hold human's tongue to keep the respiratory tract unobstructed, and the second tongue pads and the ventilation device help people breathing to avoid snore. | 04-19-2012 |
Chih-Shiang Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20100168064 | NOVEL HYDROPHILIC DERIVATIVES OF 2-ARYL-4-QUINOLONES AS ANTICANCER AGENTS - 2-aryl-4-quinolones are converted into phosphates by reacting with tetrabenzyl pyrophosphate to form dibenzyl phosphates thereof, which are then subject to hydrogenation to replace dibenzyl groups with H, followed by reacting with Amberlite IR-120 (Na+ form) to form disodium salts. The results of preliminary screening revealed that these phosphates showed significant anti-cancer activity. A novel intermediate, 2-selenophene 4-quinolone and Λ/, Λ/-dialkylaminoalkyl derivatives of 2-phenyl-4-quinolones are also synthesized. These novel intermediates exhibited significant anticancer activities. | 07-01-2010 |
20100179147 | BENZIMIDAZOLE COMPOUNDS AND THEIR USE AS ANTICANCER AGENTS - Benzimidazole compounds of formula (I): | 07-15-2010 |
20130244983 | NOVEL HYDROPHILIC DERIVATIVES OF 2-SELENOPHENE-4-QUINOLONES AS ANTICANCER AGENTS - 2-aryl-4-quinolones are converted into phosphates by reacting with tetrabenzyl pyrophosphate to form dibenzyl phosphates thereof, which are then subject to hydrogenation to replace dibenzyl groups with H, followed by reacting with Amberlite IR-120 (Na | 09-19-2013 |
20130252999 | 2-PHENYL-4-QUINOLONES AS ANTICANCER AGENTS - 2-aryl-4-quinolones are converted into phosphates by reacting with tetrabenzyl pyrophosphate to form dibenzyl phosphates thereof, which are then subject to hydrogenation to replace dibenzyl groups with H, followed by reacting with Amberlite IR-120(Na | 09-26-2013 |
20130253006 | 2-SELENOPHENE-4-QUINOLONES AS ANTICANCER AGENTS - 2-aryl-4-quinolones are converted into phosphates by reacting with tetrabenzyl pyrophosphate to form dibenzyl phosphates thereof, which are then subject to hydrogenation to replace dibenzyl groups with H, followed by reacting with Amberlite IR-120(Na | 09-26-2013 |
Chin-Feng Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20120159801 | DEHYDRATING DEVICE - The present invention discloses a dehydrating device comprising air diverging duct, linkage tube, dryer, air converging duct, water converging container and dehydrating room. The air blown from the blower sequentially passes through the air diverging duct, the linkage tube, the wavy first flow path and the U-shape second flow path of the dryer to be dehydrated. After being dried by the dryer, the air flows out of the sixth outlet of the air converging duct for further application. The device is designed to accomplish objectives such as improving the efficiency of dehydrating air, saving energy, being expandable and so on. | 06-28-2012 |
20120164008 | NEGATIVE-PRESSURE OXYGEN PROVIDING DEVICE - A negative-pressure oxygen providing device includes a base, a power unit, a first negative-pressure device, a second negative-pressure device, and a water suction member. The power unit is fixed on the base and includes a driving member with a driving shaft and a main shaft which communicates with the driving shaft. The driving member drives the driving shaft and the main shaft. The first negative-pressure device is connected to a lower end of the main shaft and includes multiple blades which are merged in the water. The water suction member is connected to the main shaft and includes multiple paths. Each path has a top portion located above the water and a bottom portion of each path is in the water. The second negative-pressure device is located above the water and fixed to the top of the driving shaft so as to suck air into the driving shaft. | 06-28-2012 |
Ching-Wen Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20090136073 | Microphone - A microphone having a first shell with a cavity region is disclosed. A PCB and a sound receiving member are mounted within the cavity region. A brace is disposed over the cavity region having opposite ribs located against two opposite sides of the PCB. A push button is operably mounted on the brace and is adapted to be moveably operated to actuate the PCB ON or OFF. | 05-28-2009 |
20090136074 | Earphone and the Method of Making thereof - An earphone and its method of making are disclosed. The earphone comprises a first shell and a second shell joined thereto to form a housing. A sound pressure releasing path is defined in the housing. A loudspeaker is disposed in the housing. A strain relief collar is securely clasped between the first and second shells, and the strain relief collar has an inner molded body and an outer molded body. The inner molded body having a hardness, and the outer molded body has a hardness lesser than that of the inner molded body. A cord has an end connected to the loudspeaker, a portion encompassed by the strain relief collar and a portion extended out of the strain relief collar, wherein the sound pressure releasing path allows sound air waves to exit the earphone to the atmosphere when the loudspeaker imposes sound to the ear. | 05-28-2009 |
20110070366 | PROCESS FOR MANUFACTURING A HEAT INSULATION CONTAINER - A process for manufacturing a heat insulation container mainly includes preparing a coating material by mixing a binder and a thermo-expandable powder, coating such coating material on a surface of a container and then heating the container to foam the coated material. The foamed coating material is therefore provides the container with heat insulation property. The thermo-expandable powder consists of a plurality of thermo-expandable microcapsules, each of which consists of a thermoplastic polymer shell and a low-boiling-point solvent wrapped by the thermoplastic polymer shell. To obtain a smooth surface, the soften point of the binder is required to be lower than the boiling point of the solvent. | 03-24-2011 |
20110081509 | DEGRADABLE HEAT INSULATION CONTAINER - A container of the present invention includes a paper-made container body, a waterproofing layer and a foaming layer. The container body has an outer surface and an inner surface. The waterproofing layer is coated on the inner surface in the manner of casting. The waterproofing layer mainly consists of talcum powder, resin and calcium carbonate. The foaming layer is disposed on at least a part of the outer surface. The foaming layer consists of a hinder and a thermo-expandable powder. The binder is selected from a group consisting of polyvinyl acetate resin, ethylene vinyl acetate resin, polyacrylic acid resin and a mixture thereof. The thermo-expandable powder consists of a plurality of thermo-expandable microcapsules, each of which consists of a thermoplastic polymer shell and a low-boiling-point solvent wrapped by the thermoplastic polymer shell. | 04-07-2011 |
20110247749 | PROCESS FOR COATING A FOAMED COATING MATERIAL ON A CONTAINER OR THE LIKE - A process for coating a foamed coating material on a container or the like mainly includes preparing a coating material by heat blending or kneading a solid thermoplastic binder with a solid thermo-expandable powder consisting of a plurality of solid thermo-expandable microcapsules till the solid thermoplastic binder being gelatinized so that the thermo-expandable microcapsules being uniformly spread in the gelatinized thermoplastic binder, coating such coating material on a surface of a container and then heating the container to foam the coated material. The foamed coating material is therefore provides the container with heat insulation property. | 10-13-2011 |
20110284564 | DISPOSABLE CUP LID - A disposable cup lid of the present invention includes an engaging portion, a hump portion, a lid surface, and a connection opening. The engaging portion is used for engaging with a cup. At least part of the hump portion is formed annularly inside of the engaging portion. The lid surface is connected to the hump portion. The connection opening is defined on the lid surface, and said connection opening is used to communicate with an interior of the cup. The hump portion is adjacent to the hump portion. A top of the hump portion is higher than the connection opening, and a vertical distance from the top of the hump portion to the connection opening is between 4 to 30 millimeters. | 11-24-2011 |
20110305360 | EARPHONE DEVICE WITH A FUNCION OF SOUND QUALITY REGULATION AND REGULATING METHOD THEREOF - An earphone device with a function of sound quality regulation is provided. The earphone includes a housing, a cover, a speaker and a regulating device. The housing has an accommodating space for receiving the speaker and a plurality of regulating holes for connecting the accommodating space to the outside. One end of the regulating device is fixed on the cover. A blocking portion, which is disposed on the other end of the regulating device and extends into the accommodating space, can partially or completely block the regulating holes when the cover is turned, thereby regulating the leakage between the accommodating space and the outside to achieve different output sound quality. | 12-15-2011 |
20120015121 | METHOD OF FORMING A PIGMENT LAYER AND A FOAM LAYER ON A SUBSTRATE AND A CONTAINER TREATED BY THE SAME - The method of forming a pigment layer and a foam layer on a substrate includes steps of material preparation, material coating, pigment coating and foaming. A coating material layer is coated on the substrate, and then a pigment layer is coated on the substrate before the coating material layer is foamed. Thus the pigment can be coated on the substrate more easily and more accurately. | 01-19-2012 |
20120097676 | LID - A lid of the present invention is used for covering a cup. The cup has a cup body and a rim flange. The rim flange surrounds upper end of the cup body. A groove is defined between the rim flange and the cup body. A horizontal distance H | 04-26-2012 |
20120178296 | EARPHONE PLUG APPLICABLE TO DIFFERENT SYSTEM SPECIFICATIONS - An earphone plug applicable to different system specifications includes a terminal and a switch device. The earphone plug is inserted into an earphone jack of an external electronic device for transmitting signals by a plurality of exposed signal interfaces of the terminal. The switch device combined with the terminal has a first conductor and a second conductor. When the switch device is switched between a first mode and a second mode, the first conductor and the second conductor alternately contact with two of the signal interfaces. Thus, the signal transmission defined by the signal interfaces is changed and the earphone plug is applicable to electronic devices with different system specifications. | 07-12-2012 |
20130149449 | METHOD OF FORMING A PIGMENT LAYER AND A FOAM LAYER ON A SUBSTRATE AND A CONTAINER TREATED BY THE SAME - The method of forming a pigment layer and a foam layer on a substrate includes steps of material preparation, material coating, pigment coating and foaming. A coating material layer is coated on the substrate, and then a pigment layer is coated on the substrate before the coating material layer is foamed. Thus the pigment can be coated on the substrate more quickly, easily and more accurately. | 06-13-2013 |
20130193199 | DEGRADABLE HEAT INSULATION CONTAINER - A container includes a paper-made container body, a waterproofing layer and a foaming layer. The container body has an outer surface and an inner surface. The waterproofing layer is coated on the inner surface in the manner of lamintaing. The waterproofing layer mainly consists of talcum powder, resin and calcium carbonate. The foaming layer is disposed on at least a part of the outer surface. The foaming layer consists of a binder and a thermo-expandable powder. The binder is selected from a group consisting of polyvinyl acetate resin, ethylene vinyl acetate resin, polyacrylic acid resin and a mixture thereof. The thermo-expandable powder consists of a plurality of thermo-expandable microcapsules, each of which consists of a thermoplastic polymer shell and a low-boiling-point solvent wrapped by the thermoplastic polymer shell. | 08-01-2013 |
Chin-Huang Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20080258306 | Semiconductor Device and Method for Fabricating the Same - The present invention provides a semiconductor device and a method for fabricating the same. The semiconductor device includes a chip having an active surface and an opposing non-active surface, wherein a plurality of bond pads are formed on the active surface, and first metal layers are formed on the bond pads and to edges of the non-active surface; conductive traces disposed on the non-active surface of the chip; a dielectric layer covering sides of the chip and formed with a plurality of openings therein to expose a portion of the conductive traces; and a plurality of second metal layers formed in the openings of the dielectric layer and on the first metal layers, such that the bond pads are electrically connected to the conductive traces via the first and second metal layers. | 10-23-2008 |
20080283971 | Semiconductor Device and Its Fabrication Method - A semiconductor device and a fabrication method thereof are disclosed. The method includes attaching a wafer with a plurality of chips on a carrier board having an insulating layer, a plurality of conductive circuits and a bottom board; forming a plurality of first grooves between solder pads of adjacent chips to expose the conductive circuits, and filling the first grooves with an insulating adhesive layer; forming second grooves in the insulating adhesive layer; and cutting among the chips to separate the chips from one another. | 11-20-2008 |
20090039527 | Sensor-type package and method for fabricating the same - A sensor-type package and a method for fabricating the same are provided. A wafer having a plurality of semiconductor chips is provided, wherein a plurality of holes are formed on a first surface of each of the semiconductor chips, and a plurality of metallic pillars formed in the holes and a plurality of bond pads connected to the metallic pillars form through silicon vias (TSVs). A groove is formed on a second surface of each of the semiconductor chips to expose the metallic pillars. A plurality of sensor chips having TSVs are stacked in the grooves of the semiconductor chips and electrically connected to the exposed metallic pillars. A transparent cover is mounted onto the second surfaces of the semiconductor chips to cover the grooves. A plurality of conductive components are implanted on the bond pads of the semiconductor chips. The wafer is cut along borders among the semiconductor chips. | 02-12-2009 |
20110227226 | MULTI-CHIP STACK STRUCTURE HAVING THROUGH SILICON VIA - The invention discloses a multi-chip stack structure having through silicon via and a method for fabricating the same. The method includes: providing a wafer having a plurality of first chips; forming a plurality of holes on a first surface of each of the first chips and forming metal posts and solder pads corresponding to the holes so as to form a through silicon via (TSV) structure; forming at least one groove on a second surface of each of the first chips to expose the metal posts of the TSV structure so as to allow at least one second chip to be stacked on the first chip, received in the groove and electrically connected to the metal posts exposed from the groove; filling the groove with an insulating material for encapsulating the second chip; mounting conductive elements on the solder pads of the first surface of each of the first chips and singulating the wafer; and mounting and electrically connecting the stacked first and second chips to a chip carrier via the conductive elements. The wafer, which is not totally thinned but includes a plurality of first chips, severs a carrying purpose during the fabrication process and thereby solves problems, namely a complicated process, high cost, and adhesive layer contamination, facing the prior art that entails repeated use of a carrier board and an adhesive layer for vertically stacking a plurality of chips and mounting the stacked chips on a chip carrier. | 09-22-2011 |
20130059418 | FABRICATION METHOD OF SEMICONDUCTOR PACKAGE DEVICE, AND FABRICATION METHOD OF SEMICONDUCTOR PACKAGE STRUCTURE - A semiconductor package device, a semiconductor package structure, and fabrication methods thereof are provided, which mainly includes disposing a plurality of semiconductor chips on a wafer formed with TSVs (Through Silicon Vias) and electrically connecting the semiconductor chips to the TSVs; encapsulating the semiconductor chips with an encapsulant; and disposing a hard component on the encapsulant. The hard component ensures flatness of the wafer during a solder bump process and provides support to the wafer during a singulation process such that the wafer can firmly lie on a singulation carrier, thereby overcoming the drawbacks of the prior art, namely difficulty in mounting of solder bumps, and difficulty in cutting of the wafer. | 03-07-2013 |
20150044821 | METHOD FOR FABRICATING MULTI-CHIP STACK STRUCTURE - A multi-chip stack structure and a method for fabricating the same are provided. The method for fabricating a multi-chip stack structure includes disposing a first chip group comprising a plurality of first chips on a chip carrier by using a step-like manner, disposing a second chip on the first chip on top of the first chip group, electrically connecting the first chip group and the second chip to the chip carrier through bonding wires, using film over wire (FOW) to stack a third chip on the first and the second chips with an insulative film provided therebetween, wherein the insulative film covers part of the ends of the bonding wires of the first chip on the top of the first group and at least part of the second chip, and electrically connecting the third chip to the chip carrier through bonding wires, thereby preventing directly disposing on a first chip a second chip having a planar size far smaller than that of the first chip as in the prior art that increases height of the entire structure and increases the wiring bonding difficultly. | 02-12-2015 |
Chi-Tsai Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20120006932 | TAPE DISPENSER - A tape dispenser of the present invention includes an integrally-formed main body. The main body has a rack and two semi-crusts. The semi-crusts are pivotably connected to the rack, so that the semi-crusts can be closed for a tape roll to be received therein. Or, the semi-crusts can be opened for placing or replacing the tape roll. The rack has a front plate and a top plate. The front plate, the top plate, and the semi-crusts are rectangularly arranged. Thus, structure strength of the tape dispenser is increased. | 01-12-2012 |
20140298694 | DETACHABLE MEMBER FOR A HANGER - A detachable member for detachably mounting to a hanger is provided. The hanger includes a first surface and a second surface. The detachable member includes a first clamping portion, a second clamping portion and a connecting mechanism. The first and second clamping portions are connected together via the connecting mechanism and disposed respectively on the first and second surfaces. Whereby, the detachable member is pretty conspicuous, recognizable and attractive, and misplacement of an article with the detachable member on a suspender can be avoided and the management of articles is efficient. | 10-09-2014 |
Chiung Yao Lynn Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20100287788 | Article of Footwear with Multiple Hardnesses and Method of Manufacture - A method of forming an article of footwear includes injecting a first material into a first cavity of a mold assembly to form a sole assembly, injecting a second material into a second cavity of the mold assembly, a first last being suspended within the second cavity, to form an upper of the article of footwear about the first last. The upper and the sole assembly are positioned in contact with one another. The upper and the sole assembly are cured and bonded together to form an article of footwear. The article of footwear is removed from the mold assembly and from the first last and allowed to expand to a first size. The article of footwear is placed on a second last having a second size that is smaller than the first size, and heated and cooled until it shrinks to the second size. | 11-18-2010 |
Chung-Chieh Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20110144253 | Method for Making a 3D Photonic Crystal - A method for making a 3D photonic crystal includes: (a) preparing a liquid mixture including a solvent component, a particulate material suspended in the solvent component, and a filler suspended or dissolved in the solvent component, with the proviso that, when the filler is suspended in the solvent component, the filler has an average size smaller than an average size of the particulate material; (b) allowing a 3D photonic structure to grow from the liquid mixture; and (c) removing liquid from the 3D photonic structure. The method can further include (d) removing the particulate material from the 3D photonic structure after the step (c). In this case, the particulate material and the filler are made of different materials. | 06-16-2011 |
Chunghsiang Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20110203689 | Temperature controlling valve - A temperature controlling valve includes a base; a housing installed to the base; a valve core limited to rotate in the housing and actuated to move upward and downward axially so that between communicating and overlapping portions of a second bore and a first bore is defined a cross sectional area to flow hot water, between communicating and overlapping portions of a second orifice and a first orifice is defined a cross sectional area to flow cold water, such that the cross sectional area to flow the hot water becomes increased or decreased with the change of the cross sectional area to flow the cold water, thus adjusting a mixed rate of the hot and the cold waters to obtain a predetermined temperature; a rotating element actuated by a driving motor to rotate at an original position to further actuate the valve core to move. | 08-25-2011 |
20120152387 | Automatic water distributor - An automatic water distributor contains a base including a chamber, a first outlet channel, a second outlet channel, and at least one inflow channel; between the chamber and the first outlet channel being defined a hole; a valve member including a valve core, the valve core including a plunger portion, a shaft portion, and a first passage, the first passage including a spout; a distributing plug retained on the top end of the shaft portion; a buffer device fixed in the chamber of the valve member and including a second passage, the second outlet channel, and a stop wall, wherein the stop wall keeps a buffer distance from the spout so that after the water sprayed from the spout flushes the stop wall, a watering reaction is forced on the plunger portion so that a downward movement of the valve core at a shifting instant is decreased. | 06-21-2012 |
Chung-Hsiang Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20110000983 | Shower Head - A shower head comprises an upper body including a tubular portion having a passage formed therein, a connection including an arcuately-curved wall extending radially and having multiple spaced impellers extending downward, each impeller including an arc-shaped biasing end mounted on an inner side thereof and extending downward to define a fixing space, a disc portion including an upper surface fixed on a bottom end thereof; a lower body including a concave lower wall having a conical guiding member extending upward and having an arcuate peripheral side extending downward, wherein the peripheral side is received in the fixing space to abut against the biasing ends so that the peripheral side defines an arc-shaped offset passage extending downward between the arcuately-curved wall and any two abutting impellers; the lower wall engaging with the upper body to define multiple radially extending channels and including multiple outlets to spray water arranged along the channels. | 01-06-2011 |
Feng-Chu Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20080277214 | Electromagnetic brake device - An electromagnetic brake device includes a motor, a control mechanism and an operation unit. The control mechanism includes a fixed seat, an electromagnetic valve, a press button and a rotation plate. The operation unit includes a mounting tube, a locking bar, a push button, and an elastic member. Thus, a user only needs to press the push button to lock or unlock the operation unit and the control mechanism to control operation of the electromagnetic valve so as to control the braking operation of the brake disc, so that the electromagnetic brake device is operated easily and quickly, thereby facilitating the user operating the electromagnetic brake device. | 11-13-2008 |
Freddie Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20080276926 | FIRE IGNITER OF CARBONACEOUS FUEL - A fire igniter of carbonaceous fuel, especially the fire igniter providing an initial operation to ignite cold and raw carbonaceous fuel, includes a barrel unit, a space of which is deformable and is collected easily. The barrel unit includes primarily a front plate, a rear plate and a side wing that are connected by hinges, so as to be deformed and collapsed for reducing a volume to be collected. | 11-13-2008 |
Heng-Hsiang Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20080291514 | LIGHT GUIDE DEVICE AND ILLUMINATION MODULE USING THE SAME - An illumination module is provided in the invention. The illumination module includes a light source having a plurality of light emitting elements arranged in a linear array and a light guide device. The light guide device receives light from the light source and generates uniform light which is transmitted onto an article to be scanned, has a longitudinal direction, and includes a diffraction structure and a reflection portion. The diffraction structure has a shape inducing light to be scattered and deflects the scattered light toward the longitudinal direction. The reflection portion reflects the light scattered and deflected by the diffraction structure, and is inclined to have an inclined angle with the light propagating direction. In addition, the reflection portion is formed on the diffraction structure or apart from it. | 11-27-2008 |
Hong-Da Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20120001274 | WAFER LEVEL PACKAGE HAVING A PRESSURE SENSOR AND FABRICATION METHOD THEREOF - A wafer level package having a pressure sensor and a fabrication method thereof are provided. A wafer having the pressure sensor is bonded to a lid, and electrical connecting pads are formed on the wafer. After the lid is cut, wire-bonding and packaging processes are performed. Ends of bonding wires are exposed and serve as an electrical connecting path. A bottom opening is formed on a bottom surface of the wafer, in order to form a pressure sensor path. | 01-05-2012 |
20150041969 | SEMICONDUCTOR PACKAGE AND FABRICATION METHOD THEREOF - A fabrication method of a semiconductor package is disclosed, which includes the steps of: providing a semiconductor structure having a carrier, a circuit portion formed on the carrier and a plurality of semiconductor elements disposed on the circuit portion; disposing a lamination member on the semiconductor elements; forming an insulating layer on the circuit portion for encapsulating the semiconductor elements; and removing the carrier. The lamination member increases the strength between adjacent semiconductor elements so as to overcome the conventional cracking problem caused by a CTE mismatch between the semiconductor elements and the insulating layer when the carrier is removed. | 02-12-2015 |
Horng Ruey Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20090090207 | External Circulation Type Ball Screw - An external circulation type ball screw is provided with a helical passage in the outer surface of the nut. The helical passage and the inner helical groove of the nut are opposite in winding direction to each other. The nut is defined with two through holes which are connected to both ends of the inner helical groove and the helical passage, respectively, so that the helical passage and the inner helical groove are connected to each other to form a circulating path for the circulation of the balls. Since the helical passage winds about the outer periphery of the nut, the balls can roll more smoothly. | 04-09-2009 |
Hsi-Chang Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20110221135 | ROPING PRACTICE APPARATUS - A roping practice apparatus for realistically simulating motion of the head of an animal to train a roper in roping skill. The roping practice apparatus includes: a steering unit drivable and rotatable by a power source; a transmission section rotatable in response to the rotation of the steering unit, the transmission section having a first end mounted on the steering unit and a second end; a universal actuator to which the second end of the transmission section is pivotally connected; and a driven section mounted on the universal actuator and rotatable in response to the rotation of the transmission section. A head model is connected with the driven section and drivable by the driven section to swing back and forth and left and right within a range of 360°. | 09-15-2011 |
20110225937 | HANDY SPUR STRUCTURE - A handy spur structure including: a spur main body, which is a curved rigid body adapted to a configuration of a heel section of a rider's shoe/boot, the spur main body having two end sections each of which is formed with at least one strap slot, a strap being passable through the strap slots of the spur main body and fastened around an instep of the shoe/boot to secure the spur main body to the shoe/boot, the spur main body having at least one post outward protruding from a middle section of the spur main body; and a soft and elastic lining member disposed on an inner circumference of the spur main body. Multiple recessed/raised anti-slip stripes are formed on a surface of the lining member for keeping the spur structure from slipping on the shoe/boot and avoiding abrasion thereof. | 09-22-2011 |
20120266575 | HANDY SPUR STRUCTURE - A handy spur structure related to a continuation-in-part application of U.S. patent application Ser. No. 12/7261860 includes: a spur main body, which is a curved rigid body adapted to a configuration of a heel section of a rider's shoe/boot, the spur main body having at least one post outward protruding from a middle section of the spur main body; and a soft and elastic lining member disposed on a portion of an inner circumference of the spur main body that is closer to a lower edge thereof. Multiple recessed/raised anti-slip stripes are formed on a surface of the lining member. The junction face between the spur main body and the lining member is more approximately orthogonal to the direction of the action force when treading on a horse's belly, whereby the possibility of peeling of the lining member from the spur main body along the junction face is minimized. | 10-25-2012 |
Hsu-His Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20120018870 | CHIP SCALE PACKAGE AND FABRICATION METHOD THEREOF - A fabrication method of a chip scale package includes: disposing a chip on a carrier board and embedding the chip into a composite board having a hard layer and a soft layer; and removing the carrier board so as to perform a redistribution layer (RDL) process, thereby solving the conventional problems caused by directly attaching the chip on an adhesive film, such as film-softening caused by heat, encapsulant overflow, chip deviation and contamination, etc., all of which may result in poor electrical connection between the wiring layer and the chip electrode pads in the subsequent RDL process and even waste products as a result. | 01-26-2012 |
Hsu-Pin Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20080257916 | Pressurized water container with water chamber replacement arrangement - A pressurized water container for use with a drinking water purification system includes a housing having a top opening and lower first and second valves; a sealing assembly releasably mounted on the opening of the housing; a flexible upper water chamber including a top opening in communication with the opening of the housing; a lower pressure chamber having a rigid top surface fixedly secured to an inner surface of the housing wherein pressurized air is adapted to feed into the pressure chamber through the second valve for storage; an air chamber between the water chamber and the pressure chamber; and a tube interconnecting the first valve and a bottom surface of the air chamber, the tube having a port in communication with the pressure chamber, and a hand wheel for either opening or closing the port. Replacement of the water chamber is made easy by detaching the sealing assembly. | 10-23-2008 |
Huang-Tung Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20080220946 | Multiple-direction swinging exciser - An exerciser includes a main frame with a swinging unit connected to an end thereof and a transmission unit is connected to the other end of the main frame. The transmission unit has an eccentric member connected thereto. The connection unit is pivotably connected to the swinging unit and a seat unit is connected to the connection unit. The connection unit has an extension link which is pivotably connected with the eccentric member. When the users tread the pedals connected with the transmission unit, the eccentric member, the connection unit and the swinging unit are activated so as to move the seat unit in multiple directions. | 09-11-2008 |
Huan-Yung Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20090299669 | Method of yield management for semiconductor manufacture and apparatus thereof - A method of yield management for semiconductor manufacture and an apparatus thereof are provided. The method includes the following steps. Defect data of a layer of a semiconductor wafer is obtained, wherein the defect data includes sizes and locations of defects with respect to the layer. A layout with respect to the layer is obtained. And a critical area analysis is performed in parallel for the layer by a plurality of processing devices according to the defect data and the layout to determine locations of defects falling into a critical area of the layer among the locations of the defects. | 12-03-2009 |
Hung-Chang Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20110063252 | Photo Element and Driving Method Thereof and Liquid Crystal Display - A photo element includes a capacitor, a switch thin film transistor (TFT), a charge thin film transistor, and a photo thin film transistor. A voltage is charged to the capacitor through the charge TFT, and the output voltage of the capacitor is read through the readout line. The photo-induced current will affect the output voltage of the capacitor; therefore it is employed to determine whether the photo element is touched. Later, a reverse-biased voltage is applied to the photo TFT, such that the threshold voltage and sensitivity of the photo TFT can be maintained. | 03-17-2011 |
Hung-Yue Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20090141924 | Earpiece Device with Microphone - An earpiece device includes a housing having a sound output portion, a speaker and a microphone. The speaker disposed in the housing includes a diaphragm and a sound transmitting hole. The diaphragm is located between the sound output portion and the sound transmitting hole. The microphone is disposed in the housing and covers the sound transmitting hole. A sound wave generated within an ear canal would be received by the speaker and delivered through the sound transmitting hole to the microphone for pickup. | 06-04-2009 |
20090196443 | WIRELESS EARPHONE SYSTEM WITH HEARING AID FUNCTION - A wireless earphone system includes a main device and two ear-hang devices. The main device having a digital signal processor, a server-end wireless transmitting module and a server-end wireless receiving module electrically connected with the digital signal processor respectively. Each ear-hang device has a microphone, a speaker, a client-end wireless transmitting module electrically connected to the microphone and a client-end wireless receiving module electrically connected to the speaker. The microphone collects an external sound wave and converts the external sound wave into an electronic signal for transmission to the digital signal processor by the client-end wireless transmitting module and the server-end wireless receiving module, and the processed electronic signal is transmitted by the server-end wireless transmitting module and the client-end wireless receiving module to the microphone for converting into a sound wave. | 08-06-2009 |
20090196454 | EARPHONE SET - An earphone set includes a main device having a digital signal processor, and an earplug has an external microphone and a speaker electrically connected with the digital signal processor respectively. The external microphone converts an external sound wave into an electronic signal and transmits the electronic signal to the digital signal processor for processing. The speaker converts the electronic signal processed by the digital signal processor into a sound wave for output. | 08-06-2009 |
20130108095 | AUDIO SIGNAL PROCESSING SYSTEM AND ITS HEARING CURVE ADJUSTING UNIT FOR ASSISTING LISTENING DEVICES | 05-02-2013 |
I-Ping Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20120167744 | KEY CUP ADJUSTMENT DEVICE FOR A WIND INSTRUMENT - A key cup adjustment device for a wind instrument has a hinge rod and a key cup assembly. The key cup assembly is mounted on the hinge rod and has at least one solid arm, a key cup, at least one adjusting arm and at least one abutting unit. The at least one solid arm is mounted securely between the hinge rod and the key cup. The at least one adjusting arm is mounted securely on the at least one solid arm and corresponds to the key cup. The at least one abutting unit is connected to the at least one adjusting arm and can be adjusted to abut the key cup. Therefore, the key cup can close a corresponding tone hole tightly and pitches produced by wind instruments are accurate. | 07-05-2012 |
James Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20110167588 | SOFT-CLOSING DEVICE FOR A SLIDING DOOR - A soft-closing device has a base, a cylinder, a slider and a resilient member. The base has a track channel and at least one guiding channel. The cylinder is mounted in the base and has a housing and an expansion rod. The slider is mounted slidably in the track channel, is connected pivotally to the expansion rod and has two holding arms, a positioning pin and a holding recess defined between the holding arms. The positioning pin is mounted slidably in the at least one guiding channel. The resilient member has two ends connected respectively with the base and the slider. | 07-14-2011 |
J. C. Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20080223827 | Wire retrieving device for cutting machine - A wire retrieving device for a cutting machine includes a block connected with an air source and a blowing path is defined through the block. A suction path is defined in a side of the block and has an oblique port formed in a surface of the block through which the discarded wire is sucked into the suction path which further has an engaging port communicating with the blowing path. A pushing member removably pushes the metal wire toward the block by an electromagnetic valve when the metal wire needs to be cut by an electrode unit. A pair of driving rollers located a down stream of the electrode unit and pulls the metal wire toward the upper mold. The discarded wire is blowing out from the blowing path and is collected in a collection tank via a tube. | 09-18-2008 |
Jen-Fang Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20090014495 | NOSE ASSEMBLY FOR A FLOOR NAIL GUN - A nose assembly for a floor nail gun includes: a base having a bottom end that has a base contact surface; a nose plate having an abutting end defining a nose abutting surface, and a contact end having first and second nose contact surfaces; and an urging mechanism interconnecting the base and the nose plate. The nose plate is movable relative to the base from a first position, in which one of the first and second nose contact surfaces abuts against the base contact surface, to an intermediary position, in which the contact end of the nose plate is spaced apart from the bottom end of the base, and is further movable relative to the base from the intermediary position to a second position, in which the other of the first and second nose contact surfaces abuts against the base contact surface. | 01-15-2009 |
Jeng-Fang Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20100170929 | Nail gun having safe firing mechanism - A nail gun having a safe firing mechanism is composed of a main body, a nail-driving member, a safety member, and a linkage. The main body includes a nail passage for receiving nails and a nail chamber for receiving a nail ready to be fired by the nail-driving member. The nails include an initial nail, a final nail, and a plurality of standby nails located between the initial and final nails. The linkage includes a contact portion and a stopping end linking up with the contact portion. The contact portion is stopped against the standby nail. The stopping end is stopped against the safety member. When the contact portion is not stopped against the standby nail, the stopping end is located at where the safety member is stopped. When the contact portion is stopped against the standby nail, the stopping end shifts to where the safety member is not stopped. | 07-08-2010 |
Jui Yang Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20110308476 | Foldable and portable shelter - A shelter includes a base member having a bottom wall panel, a rear wall panel and a front wall panel foldably coupled to the bottom wall panel with folding lines, an upper member having a top wall panel and two opposed side wall panels foldably coupled to the top wall panel with folding lines, the side wall panels of the upper member are secured to the bottom wall panel of the base member for forming a three-dimensional structure, the front wall panel and the rear wall panel of the base member are selectively latched to the top wall panel and the side wall panels of the upper member, the base member and the upper member each include a number of air circulation openings, and each include a number of reinforcing curved portions. | 12-22-2011 |
Jung Wei Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20090320762 | Sow feeder with a roll feed transport mechanism - A sow feeder mounted at the gate of a sow stall is disclosed. The sow feeder includes a roll feed transport mechanism located at a feed discharge opening of a feed hopper so that a sow may actuate the roll feed transport mechanism by upward pushing by the snout prior to eating feed material discharged into a feed collecting trough. | 12-31-2009 |
20090320764 | Pig feeder with arrangement for preventing feed material from becoming clogged - A pig feeder includes a feed collection pan including a central truncated cone, a disk secured onto the top of the central truncated cone and having an area larger than that of the top of the central truncated cone, and at least one bottom post between a peripheral wall of the pan and the central truncated cone; a support assembly secured to the wall; a feed storage hopper secured by the support assembly and having a lower pivotal tube above the disk wherein feed material in the hopper is adapted to discharge into the pan via the disk by pivotably pushing the tube; and a water supply duct having at least one valve each above the post and adapted to open by pivotably pushing. Feed material is prevented from becoming clogged even after a period time of inoperative. | 12-31-2009 |
20110239947 | Sow feeder - A sow feeder includes a feed storage hopper comprising an upper funnel, an intermediate feed discharging tube, and a ring fixedly secured under the feed discharging tube; a feed transport mechanism comprising a cylindrical solid post having a diameter less than inner diameters of both the ring and the feed discharging tube, and a base having a diameter greater than an outer diameter of the ring; a hollow fastening mechanism releasably secured to the post passing through the ring and the feed discharging tube; and a feed collection container releasably secured to the feed discharging tube to dispose below the base. Feed material in the feed storage hopper is adapted to discharge into the feed collection through the feed discharging tube by lifting the base. | 10-06-2011 |
Kai-Ming Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20110217297 | METHODS FOR CLASSIFYING AND TREATING BREAST CANCERS - The present invention relates to methods of treating a breast cancer in a subject, methods of identifying a subject with a breast cancer as a candidate for a therapy having efficacy for treating a breast cancer molecular subtype, and methods of selecting a therapy for a subject with a breast cancer. The methods comprise determining the molecular subtype of the breast cancer in the subject. In some embodiments, the methods further comprise administering to the subject a therapy that is effective for treating the molecular subtype of the breast cancer. | 09-08-2011 |
Keng Hao Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20100294660 | Glucose Testing Device And Strips For Same - The present invention provides an electrochemical biosensor. The biosensor includes a substrate; a metal layer disposed on the substrate, wherein a first end of the metal layer is formed with a reaction region by a working electrode and a reference electrode provided on the metal layer, the reaction region is applied with an enzyme so that an electrical response is generated when the enzyme and a test sample form a chemical reaction, and a second end of the metal layer is provided with an integrated information unit to provide both test sample information and coding information. | 11-25-2010 |
20120104096 | Methods of Increasing Coding Information for Biosensors and Devices for Same - The present invention discloses a biological measuring device with auto coding capabilities. In accordance with one embodiment of the present invention, the biological measuring device with auto coding capabilities includes a test strip having a substrate and at least a first contact pad and a second contact pad provided on the substrate; and a code reader having at least a first metal pin and a second metal pin to couple to the first contact pad and the second contact pad to obtain coding information associated with the test strip, wherein the code reader is capable of reading the coding information based on a movement of the test strip before the test strip is placed still in relation to the code reader for a proper reading of a sample. | 05-03-2012 |
20130122532 | Methods of Improving Auto-Coding Capabilities for Biosensors and Devices for Same - The present invention discloses a biological measuring device with auto coding capabilities. In accordance with one embodiment of the present invention, the biological measuring device with auto coding capabilities may include a test strip associated with a code pattern; and a code reader electrically coupled to the test strip to read the code pattern, wherein the code reader is configured to read an output from the code pattern consisted of a first logical value, a second logical value, and a third logical value. | 05-16-2013 |
Keng-Rong Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20100310967 | BATTERY DEVICE AND METHOD OF PACKAGING, DISASSEMBLING, AND RECYCLING THEREOF - The invention provides a battery device and a method for packaging, disassembling, and recycling the battery device, wherein the anode conductive element is disposed in a reaction trough frame with a bump thereof protruding from the frame; two sets of the cathode conductive elements cover on a first opening and a second opening of the reaction trough frame, respectively, so as to form a reaction region for accommodating electrolyte therein; and a metallic fastener is disposed on surfaces of the cathode conductive elements and the reaction trough frame and fastened with a buckling member. The invention provides a simple structure that can be packaged rapidly, disassembled and recycled to thereby overcome the drawbacks of conventional batteries. | 12-09-2010 |
King-Ming Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20100267142 | SCALABLE PACKED-BED CELL CULTURE DEVICE - A scalable packed-bed cell culture device includes a matrix vessel, a mixing vessel, a communicating means, a driving means and a controlling means. The matrix vessel includes porous matrixes packed therein. The mixing vessel includes a mixing means configured for mixing a culture medium. The communicating means is connected between the matrix vessel and the mixing vessel. The driving means is configured for driving the culture medium to flow between the matrix vessel and the mixing vessel. The controlling means configured for controlling the culture medium to submerge the porous matrixes at high level, and to emerge the porous matrixes at low level. An inoculation method and a culture method for scalable packed-bed cell culture device is also herein provided for eliminating the limitation of aeration or oxygenation during culture, alleviating the gradient effect, eliminating the channeling effect in conventional packed-bed bioreactors. | 10-21-2010 |
20130071872 | DEVICE AND METHOD FOR SINGLE-USED MATRIX SAMPLING - A single-used matrix sampling device for the single-used, disposable or autoclavble packed-bed bioreactor is provided herein. The present invention includes a tube means and a matrix collecting means. The matrix collecting means configured for collecting the cell culture matrix includes a receptacle and a pulling means connected to the receptacle or the matrix collecting means could be scoop-like in configuration; the tube means is configured for preventing the matrix collecting means from being contaminated while mechanically or pneumatically sampling; and the tube means could be sealed to enclose the sampled matrix collecting means after sampling. A single-used matrix sampling method for a single-used, disposable or autoclavble packed-bed bioreactor is also provided. The present invention could be utilized to aseptically collect the cell culture matrix from the packed-bed bioreactor without requiring to face the risks of contamination. | 03-21-2013 |
Ko-Hsin Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20110278497 | NANOMETAL DISPERSION AND METHOD FOR PREPARING THE SAME - A nanometal dispersion and a method for preparing a nanometal dispersion are provided. The method comprises mixing a metal seed crystal aqueous solution, a polysaccharide aqueous solution, and a metal compound aqueous solution, followed by allowing the resulting mixture to conduct a reduction-oxidation reaction to form a nanometal. The produced nanometal dispersion comprises a polysaccharide and a nanometal. The polysaccharide is composed of N-actyl-D-glucosamine and glucuronic acid, and the nanometal has multimorphology. | 11-17-2011 |
Kou-Yeng Chang, Taichung TW
Kuo-Wen Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20090205699 | Solar-power collector - This invention proposes one kind of solar-power collecting apparatus that utilizes different lens structure and double layers of solar panel modules to optimize the absorption of solar power within a limited space, and better protect the life of solar panels by avoiding overheats generated from overly focused sunlight. | 08-20-2009 |
20130258184 | Imaging Lens Having Five Lens Elements, and Electronic Apparatus Having the Same - An imaging lens includes: a first lens element having a positive refracting power, and having a convex object-side surface facing toward an object side; a second lens element having a negative refracting power, and having a concave image-side surface facing toward an image side; a third lens element having a negative refracting power; a fourth lens having a convex image-side surface facing toward the image side; and a fifth lens element having an image-side surface with concave and convex portions and facing toward the image side. Absolute value of a difference between Abbe numbers of the second and third lens elements is less than 10. A quotient of a thickness of the fourth lens element divided by a sum of widths of air gap among the lens elements ranges between 0.5 and 1. | 10-03-2013 |
20130258185 | Imaging Lens and Electronic Apparatus Having the Same - An imaging lens includes first, second, third, fourth, and fifth lens elements arranged from an object side to an image side in the given order. The first, second, and third lens elements have positive, negative, and negative refractive powers, respectively. The third lens element has an image-side surface having a convex portion in a vicinity of a periphery of the third lens element. The fourth lens element has a concave object-side surface. The fifth lens element has an object-side surface that has a convex portion in a vicinity of an optical axis of the imaging lens, and an image-side surface that has a concave portion in a vicinity of the optical axis and a convex portion in a vicinity of a periphery of the fifth lens element. | 10-03-2013 |
20140104691 | Imaging Lens with Enhancement of Blocking Stray Light - An imaging lens includes a lens barrel having a base wall with a light incident hole around an optical axis, an imaging unit disposed in the lens barrel and including imaging components arranged along the optical axis, and a light shielding plate having an annular fixing portion for positioning the light shielding plate and a bent portion bent from an inner periphery of the fixing portion and extending slantingly toward the optical axis. The light shielding plate is disposed at one of a position between the base wall and one of the imaging components that is adjacent to the base wall, and a position between two adjacent ones of the imaging components. | 04-17-2014 |
Ku-Yuan Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20080218877 | FIXED FOCAL LENGTH LENS SYSTEM - A fixed focal length lens system comprises a first lens unit and a second lens unit. The first lens unit comprises a plastic minus lens, wherein the first lens unit has a negative diopter, and the plastic minus lens comprises at least one non-spherical surface. The second lens unit comprises a plastic plus lens, wherein the second lens unit has a positive diopter. The fixed focal length lens system satisfies the equation: −1<2 Gf/1 Gf<0, wherein 1 Gf is the focal length of the first lens unit and 2 Gf is the focal length of the second lens unit. | 09-11-2008 |
20110049240 | Barcode Scanner - A barcode scanner. A lens set receives a barcode image and includes a first plastic lens, a second plastic lens, a third plastic lens, a diaphragm, and a low-pass filter sequentially arranged along an optical axis of the lens set. The first and third plastic lenses are convex lenses. The second plastic lens is a concave lens. An imaging member is separated from the lens set by a predetermined distance. The low-pass filter is disposed between the diaphragm and the imaging member. The barcode image received by the lens set is imaged on the imaging member. | 03-03-2011 |
20110049241 | Barcode Scanner - A barcode scanner. A lens set receives a barcode image and includes a first plastic lens, a second plastic lens, a diaphragm, a third plastic lens, and a low-pass filter sequentially arranged along an optical axis of the lens set. The first and third plastic lenses comprise convex lenses. The second plastic lens comprises a concave lens. An imaging member is separated from the lens set by a predetermined distance. The low-pass filter is disposed between the third plastic lens and the imaging member. The barcode image received by the lens set is imaged on the imaging member. | 03-03-2011 |
Lee-Tian Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20090062216 | BUTANOL EXTRACT OF BIDENS PILOSA - A method of treating a Th1-mediated disorder includes administering to a subject in need of the treatment an effective amount of a compound of the formula I: | 03-05-2009 |
20140308378 | BIDENS PILOSA AND POLYACETYLENIC COMPOUNDS FOR PREVENTION AND TREATMENT OF COCCIDIOSIS - A composition for use in prevention, inhibition and/or treatment of coccidiosis in an animal is disclosed. The composition comprises an effective amount of | 10-16-2014 |
Ming Tung Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20090188681 | Powder agitating device for fire extinguisher - A fire extinguisher includes a container having a chamber for receiving a dry chemical agent, a cover attached to the container and having a passage for allowing the dry chemical agent to flow out of the cover, and an agitating device received in the container for agitating the dry chemical agent and for preventing the dry extinguishing agent from being hardened. A rod is rotatably received in the container and extended out of the container and includes an agitator, and a hand wheel is secured to the rod for rotating the rod and the agitator relative to the container. A carrier is rotatably attached to a seat for supporting the container and for adjustably securing the container to the seat at selected angular positions. | 07-30-2009 |
Ming-Yi Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20110052312 | JOINT INSTRUMENT SUPPORT ASSEMBLY - A joint instrument support assembly is disclosed. Both sides of a rotating elbow have an ear part, respectively. A groove is formed between the two ear parts. One ear part communicates with the groove via a circular hole. The two ear parts have a circular wall toward the groove, respectively. A rotating block is disposed in the rotating elbow. A rod goes through the rotating block. A limiting element locks on the rod and positions in the axle hole to rotate with respect to the rotating block. A sliding block having a through hole and an outer thread part is disposed in an accommodating room. A pad is mounted on the outer thread part and strides across the outer edges of the two circular walls. A fastening element locks onto the outer thread part outside the pad. | 03-03-2011 |
Poa-Chun Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20090246229 | Subunit vaccine of pasteurella multocida in veterinary uses - The present invention declaims the use of | 10-01-2009 |
Po-Chin Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20120181499 | QUATERNARY GALLIUM TELLURIUM ANTIMONY (M-GaTeSb) BASED PHASE CHANGE MEMORY DEVICES - A phase change material comprising a quaternary GaTeSb material consisting essentially of M | 07-19-2012 |
Robin C.s. Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20100173742 | Epicyclic gearbox - An epicyclic gearbox includes a shell, a sun gear assembly and a planet gear assembly. The shell is in the form of a drum formed with plain teeth on an internal side. The sun gear assembly for operative connection to a motor, the sun gear assembly includes a sun gear formed with bevel teeth. The planet gear assembly includes a spider for operative connection to a passive device. The planet gears are supported on the spider. Each planet gear includes plain teeth for engagement with the plain teeth of the shell and bevel teeth for engagement with the bevel teeth of the sun gear. | 07-08-2010 |
Sheng-Shu Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20100196610 | METHOD OF CONTAINER WITH HEAT INSULATING SURFACE LAYER - The present invention provides a method of manufacturing heat insulation container including the following steps: preparing a coating material by mixing a binder of polyurethane and a thermo-expandable powder, a weight of the thermo-expandable powder being 5-20% that of the binder; coating such coating material on a continuous paper reel or the paper-made or plastics-made container; drying the coated container to form a non-foaming surface for purposes of preservation; further heating the non-foaming surface under a heat temperature of 100-140 degrees Celsius to form a foaming layer on the outer surface so as to achieve heat insulation ability. | 08-05-2010 |
20110070366 | PROCESS FOR MANUFACTURING A HEAT INSULATION CONTAINER - A process for manufacturing a heat insulation container mainly includes preparing a coating material by mixing a binder and a thermo-expandable powder, coating such coating material on a surface of a container and then heating the container to foam the coated material. The foamed coating material is therefore provides the container with heat insulation property. The thermo-expandable powder consists of a plurality of thermo-expandable microcapsules, each of which consists of a thermoplastic polymer shell and a low-boiling-point solvent wrapped by the thermoplastic polymer shell. To obtain a smooth surface, the soften point of the binder is required to be lower than the boiling point of the solvent. | 03-24-2011 |
Sheng-Su Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20120015121 | METHOD OF FORMING A PIGMENT LAYER AND A FOAM LAYER ON A SUBSTRATE AND A CONTAINER TREATED BY THE SAME - The method of forming a pigment layer and a foam layer on a substrate includes steps of material preparation, material coating, pigment coating and foaming. A coating material layer is coated on the substrate, and then a pigment layer is coated on the substrate before the coating material layer is foamed. Thus the pigment can be coated on the substrate more easily and more accurately. | 01-19-2012 |
20130149449 | METHOD OF FORMING A PIGMENT LAYER AND A FOAM LAYER ON A SUBSTRATE AND A CONTAINER TREATED BY THE SAME - The method of forming a pigment layer and a foam layer on a substrate includes steps of material preparation, material coating, pigment coating and foaming. A coating material layer is coated on the substrate, and then a pigment layer is coated on the substrate before the coating material layer is foamed. Thus the pigment can be coated on the substrate more quickly, easily and more accurately. | 06-13-2013 |
Shin-Nan Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20100275736 | SCREW FEEDING DEVICE IN CONTINUOUS SCREW DRIVING TOOL - A screw feeding device includes a feeder box, a stopper member, an operating member, and a resilient member. An adjustment slot is formed in the stopper member, and has two closed ends and alternate large-diameter and small-diameter slot portions. An operating protrusion of the operating member has a large-diameter protrusion portion and a small-diameter protrusion portion. The operating protrusion is biased by the resilient member away from the feeder box. The operating member is movable relative to the feeder box between a first position whereat the large-diameter protrusion portion is disposed within a selected one of the large-diameter slot portions, and a second position whereat the small-diameter protrusion portion is disposed in the adjustment slot. | 11-04-2010 |
Ting-Lin Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20110160152 | EXTRACTS OF AQUILARIA HULLS AND USE THEREOF IN THE TREATMENT OF CANCER - The invention discloses an ethyl acetate layer of methanol extract of | 06-30-2011 |
Tse-Wen Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20090039527 | Sensor-type package and method for fabricating the same - A sensor-type package and a method for fabricating the same are provided. A wafer having a plurality of semiconductor chips is provided, wherein a plurality of holes are formed on a first surface of each of the semiconductor chips, and a plurality of metallic pillars formed in the holes and a plurality of bond pads connected to the metallic pillars form through silicon vias (TSVs). A groove is formed on a second surface of each of the semiconductor chips to expose the metallic pillars. A plurality of sensor chips having TSVs are stacked in the grooves of the semiconductor chips and electrically connected to the exposed metallic pillars. A transparent cover is mounted onto the second surfaces of the semiconductor chips to cover the grooves. A plurality of conductive components are implanted on the bond pads of the semiconductor chips. The wafer is cut along borders among the semiconductor chips. | 02-12-2009 |
Tsung-Ming Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20100180071 | METHOD FOR PROCESSING DATA OF FLASH MEMORY BY SEPARATING LEVELS AND FLASH MEMORY DEVICE THEREOF - The present invention discloses a method for processing data of a flash memory by differentiating levels, which includes steps of separating the communication between a host and a flash memory by a high-level translation layer (HTL) and a low-level abstraction layer (LAL). The HTL receives commands and logical addresses from the host and translates the received logical addresses to the physical addresses of the flash memory. The LAL executes data processing to the corresponding memory cells according to the commands and the physical addresses from the HTL. Since the LAL is disposed between the HTL and the flash memory, the HTL is irrelevant to the structure of the flash memory, and does not have to re-designed with the flash memory which is replaced with another new flash memory. | 07-15-2010 |
20110302350 | Switching interface method for a multi-interface storage device - The present invention discloses a switching interface method for multi-interface storage device having a transmission interfaces and a predetermining list that stores different priority weights for the transmission interfaces. When the storage device connects to a computer, the switching interface method is executed and one of the transmission interfaces is selected to communicate with the computer according to the priority weight in sequence. In addition, a user's interface is also provided for the user, and the user can switch other transmission interface of the multi-interface storage device to link to the computer. Therefore, the multi-interface storage device may link to most of the computers and successfully communicate with the computer. | 12-08-2011 |
Tung-Min Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20110237166 | BED-TYPE CIRCULAR SAW BLADE GRINDER - A bed-type circular saw blade grinder includes: a bed section; a support section fixedly connected with the bed section, a circular saw blade being rotatably connected with the support section; a rotary seat pivotally disposed on the bed section via a pivot shaft and reciprocally rotatable about the pivot shaft between a first position and a second position, the rotary seat having a first connection section and a second connection section positioned on two sides of the pivot shaft; a circular saw blade restriction section disposed at the first connection section for driving the circular saw blade to intermittently rotate; and a grinding unit disposed at the second connection section for grinding saw teeth. When the rotary seat is pivotally rotated between the first and second positions, the rotary seat drives the circular saw blade restriction section and the grinding unit to move with the rotary seat. | 09-29-2011 |
Tzu-Fen Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20080252258 | Charging Method for a Lead-acid Battery - A charging method for a lead-acid battery allows the lead-acid battery to finish charging within an hour, and keeps the temperature of the lead-acid battery below 40 C. The charging method comprises three important parts, which are charging period, rest period, and discharging period. The three parts cooperate together to achieve an objective that allows the lead-acid battery to finish charging within an hour, and keeps the temperature of the lead-acid battery below 40° C., otherwise the service life of the lead-acid battery will be shortened, and the lead-acid battery will even be destroyed. | 10-16-2008 |
Wei-Hung Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20100275410 | AUTOMATIC POSITIONING HINGE - A positioning hinge has a body, a pivotal shaft, a securing base and an automatic closing device. The pivotal shaft is mounted in the body and has at least one positioning face defined in the pivotal shaft. The securing base is connected pivotally to the body with the pivotal shaft. The automatic closing device is connected to the pivotal shaft and has at least one cylinder provided with pressured air. The at least one cylinder connects to and pushes the at least one positioning face on the pivotal shaft to provide an automatic closing force to the door panel with the pressured air when the pressured air in the at least one cylinder is compressed. Accordingly, the positioning hinge can automatically close a door panel slowly and smoothly with the pneumatic pressures provided by the cylinders. | 11-04-2010 |
20120233926 | DRIVING DEVICE FOR DRIVING TWO DOOR PANELS TO SYNCHRONOUSLY MOVE - A driving device for driving two door panels to synchronously move has a rail rod, an endless cord and multiple clamping assemblies. The endless cord is parallel to the rail rod and is mounted at a position at inner sides of the door panels. The clamping assemblies are securely connected to the cord, are moveable relative to the rail rod and clamp the door panels. Each clamping assembly has a front clamping panel and a rear clamping panel. The front clamping panel is mounted on an outer side of a corresponding one of the door panels. The rear clamping panel is mounted on the inner side of the corresponding door panel and is connected securely to the front clamping panel and the cord. Accordingly, the conjunction positions between clamping assemblies and a cord are hidden by the inner sides of the door panels. | 09-20-2012 |
20140143980 | CLAMPING-SLIDING ASSEMBLY FOR A SINGLE-TRACK-SUSPENSION SLIDING DOOR - A clamping-sliding assembly for a single-track-suspension sliding door has a body and a roller mount. The body has a clamping recess transversally formed through the body, a connecting recess longitudinally formed through the body and communicating with the clamping recess, a connecting mount formed on and protruding in the connecting recess with an adjusting hole and an adjusting bolt rotatably connected to the connecting mount in the adjusting hole. The roller mount is movably mounted in the connecting recess, abuts the adjusting bolt and has at least one roller rotatably connected to the roller mount and an abutting face formed in the roller mount and abutting the adjusting bolt to adjust a height of the roller mount relative to the body. | 05-29-2014 |
Wen-Fu Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20090184474 | Electronic target - An electronic target has a base, a sensing assembly and a collector. The base has a body and a stand. The base is an electrical target module and has an outer edge and a front surface. The stand is mounted on the outer edge of the body and hold the body vertical. The sensing assembly is formed on the front surface of the body and has a sticky cushion. The collector corresponds to, is mounted on and protrudes from the stand below the sensing assembly. When a pellet strikes the sticky cushion, the sticky cushion momentarily deforms slightly to hold the pellet momentarily and absorb energy of the pellet. After the pellet momentarily sticks to the sticky cushion, it falls into the collector. | 07-23-2009 |
Wu-Sung Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20100038390 | Combination Water Bottle Cage having a Modularized Structure - A water bottle cage for a bicycle includes an upper bracket and a lower bracket detachably mounted on the upper bracket. The upper bracket is provided with at least one engaging portion, and the lower bracket is provided with at least one engaging section detachably engaged with the at least one engaging portion of the upper bracket. The upper bracket and the lower bracket are made individually, so that each of the upper bracket and the lower bracket has a modularized structure. Thus, the type, color and pattern of the upper bracket and the lower bracket can be changed freely and selectively, thereby enhancing the aesthetic quality and reinforce the strength of the water bottle cage. | 02-18-2010 |
Yao-Jen Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20100216604 | SAFETY DEVICE FOR ELLIPTICAL EXERCISE MACHINES - A safety device for use with an elliptical exercise machine includes a holder frame, a movable member, a locking member, and an operating member. The holder frame is fixedly mounted in the elliptical exercise machine at a predetermined selected location. The movable member is movably mounted in the elliptical exercise machine. The locking member is movably mounted in the holder frame in order to selectively lock the movable member from moving. The operating member is operable to move the locking member. A user can lock the movable member of the elliptical exercise machine after each exercise. When the user uses the elliptical exercise machine again and steps on the pedals of the elliptical exercise machine before starting to exercise, the user will not accidentally fall from the elliptical exercise machine due to an unexpected displacement of the center of gravity. | 08-26-2010 |
Yen-Chih Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20080210072 | Combination power tool - A combination power tool with a machine base, an independently operable portable circular saw, and a connection device set for fastening the portable circular saw to the machine base to form a miter saw. The portable circular saw has a power supply unit including a first power socket that is provided at the front side of the portable circular saw and selectively electrically connectable to the motor of the portable circular saw, a second power socket provided at the rear side of the portable circular saw and selectively electrically connectable to the motor of the portable circular saw, and a power cable for connecting an external power source to one of the first power socket and the second power socket. | 09-04-2008 |
Yeong-Ming Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20090143344 | METHODS FOR TREATING OR PREVENTING SYMPTOMS OF HORMONAL VARIATIONS - The present invention relates to methods for treating or preventing symptoms of hormonal variation. The method comprises the steps of administering an effective amount of a receptor antagonist to a subject having one or more symptoms of hormonal variations, wherein the receptor antagonist binds to at least one receptor selected from the group consisting of a serotonin type 2A (5-HT | 06-04-2009 |
Yi-Feng Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20090140440 | MULTI-CHIP STACK STRUCTURE AND METHOD FOR FABRICATING THE SAME - A multi-chip stack structure and a method for fabricating the same are provided. The method for fabricating a multi-chip stack structure includes disposing a first chip group comprising a plurality of first chips on a chip carrier by using a step-like manner, disposing a second chip on the first chip on top of the first chip group, electrically connecting the first chip group and the second chip to the chip carrier through bonding wires, using film over wire (FOW) to stack a third chip on the first and the second chips with an insulative film provided therebetween, wherein the insulative film covers part of the ends of the bonding wires of the first chip on the top of the first group and at least part of the second chip, and electrically connecting the third chip to the chip carrier through bonding wires, thereby preventing directly disposing on a first chip a second chip having a planar size far smaller than that of the first chip as in the prior art that increases height of the entire structure and increases the wiring bonding difficulty. | 06-04-2009 |
20150044821 | METHOD FOR FABRICATING MULTI-CHIP STACK STRUCTURE - A multi-chip stack structure and a method for fabricating the same are provided. The method for fabricating a multi-chip stack structure includes disposing a first chip group comprising a plurality of first chips on a chip carrier by using a step-like manner, disposing a second chip on the first chip on top of the first chip group, electrically connecting the first chip group and the second chip to the chip carrier through bonding wires, using film over wire (FOW) to stack a third chip on the first and the second chips with an insulative film provided therebetween, wherein the insulative film covers part of the ends of the bonding wires of the first chip on the top of the first group and at least part of the second chip, and electrically connecting the third chip to the chip carrier through bonding wires, thereby preventing directly disposing on a first chip a second chip having a planar size far smaller than that of the first chip as in the prior art that increases height of the entire structure and increases the wiring bonding difficultly. | 02-12-2015 |
Yi-Sheng Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20120212809 | Infrared Cut Filter - An embodiment of the invention provides an infrared cut filter including a light transmissive substrate, a first stack of infrared cut films and a second stack of infrared cut films. The light transmissive substrate has a first surface and a second surface opposite thereto. The first stack of infrared cut films is disposed on the first surface, and has a plurality of first films and a plurality of second films stacked alternately, wherein each of the first films has a lower refractive index than each of the second films. The second stack of infrared cut films is disposed on the second surface, and has a plurality of third films and a plurality of fourth films stacked alternately, wherein each of the third films has a lower refractive index than each of the fourth films. | 08-23-2012 |
Yuanhao Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20110215163 | Temperature controlling valve - A temperature controlling valve serves to adjust a mixed rate of cold and hot waters to control a temperature of the mixed cold and hot water by using a water supplying means having a first pore to flow the cold water, a second pore to flow the hot water, a first shield to close the first pore, and a second shield to close the second pore; wherein when the temperature control set is driven by a driving motor to rotate at an original position, the first and the second shields are actuated to close the first and the second pores so that the cold and the hot waters flow into a valve core to be mixed together, wherein an inverse relationship exists between the cross sectional area of the first pore to flow the hot water and the cross sectional area of the second pore to flow the cold water. | 09-08-2011 |
Yu-Chen Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20100117278 | Vacuum sucker for workpiece having through holes - A vacuum sucker for workpiece having through holes comprises a vacuum cup and a vacuum accessory. The vacuum cup is provided with a combining section and a vacuum chamber. The vacuum accessory is provided with an assembling section and a suction head having an abutting surface. The vacuum accessory is defined with a passage, the assembling section of the vacuum accessory is screwed with the combining section of the vacuum cup, so that the suction head of the vacuum accessory is located in the vacuum chamber of the vacuum cup. Thereby, the abutting surface of the vacuum accessory can seal the through holes of the workpiece so as to prevent air from outside from entering the vacuum sucker, and the passage of the vacuum accessory is used to vacuum the vacuum chamber of the vacuum cup, thus sucking the workpiece successfully. | 05-13-2010 |
Yu-Min Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20120162780 | MINIATURE ZOOM LENS - A zoom lens of the present invention includes a first lens group, a second lens group, an aperture, a third lens group, a fourth lens group, and an image surface in sequence along an optical axis from an object side to an image side. The first lens group has positive refractive power, and includes at least two lenses. The second lens group has negative refractive power, and includes three lenses. The third lens group has positive refractive power, and includes at least two lenses. The fourth lens group has positive refractive power. The zoom lens is switched to a telephoto mode from a wide-angle mode by moving the first lens group toward the object side, moving the second lens group toward the image side, and moving the third lens group toward the object side. | 06-28-2012 |
20130003190 | ZOOM LENS - A zoom lens includes a first lens group, a second lens group, an aperture, a third lens group, a fourth lens group, a fifth lens group, and an image surface in order along an optical axis from an object side to an image side. The first lens group has positive refractive power, and includes three lenses. The second lens group has negative refractive power, and includes fourth lenses. The third lens group has positive refractive power, and includes two lenses. The fourth lens group has positive refractive power, and includes five lenses. The fifth lens group has positive refractive power, and includes two lenses. Therefore, the zoom lens has a small size and high zoom ratio. | 01-03-2013 |
20140285902 | Zoom Lens - A zoom lens includes a first lens group, a second lens group and a third lens group, all of which are arranged in sequence from an object side to an image side along an optical axis. The first lens group is with negative refractive power and includes a first lens, a second lens and a third lens, wherein the first lens is with negative refractive power, the second lens is with positive refractive power and the third lens is with negative refractive power. The second lens group is with positive refractive power. The third lens group is with positive refractive power. The third lens satisfies |R | 09-25-2014 |
Yu-Pei Chang, Taichung TW
Patent application number | Description | Published |
---|---|---|
20080295630 | Preload Structure for a Ball Screw - A preload structure for a ball screw in the inner surface of a nut is formed a helical groove whose lead is different from the lead of the adjacent helical groove to produce a lead deviation between the helical groove of the nut and the helical groove of the screw. By such arrangements, the lead deviation can be used to achieve the preload objective, thus reducing the fitting number demanded of the circulation system. Consequently, not only the single circulation system fittings can be used, but also the length of the nut is shorter and without extra machining, and the producer only needs to control the deviation of the interval helical track during rubbing to achieve various preload changes. | 12-04-2008 |
20100170359 | Ball return device for ball screw device - A ball screw device includes a screw engaged into a nut member for forming an endless ball guiding passage and for receiving a number of ball bearing members, a ball return device includes a U-shaped structure having a central carrying member and a protrusion extended out from each end for engaging into the nut member and for increasing the curvature of the ball return pathway of the ball return device, and a return device holder engaged with the protrusions of the ball return device for retaining the ball return device to the nut member and for preventing the ball return device from moving laterally relative to the nut member and for suitably guiding the ball bearing members to smoothly move through the endless ball guiding passages of the ball screw device. | 07-08-2010 |
20110303036 | Ball return device for ball screw device - A ball screw device includes a screw engaged into a nut member for forming an endless ball guiding passage and for receiving a number of ball bearing members, a ball return device includes a U-shaped structure having a central carrying member and a protrusion extended out from each end for engaging into the nut member and for increasing the curvature of the ball return pathway of the ball return device, and a return device holder engaged with the protrusions of the ball return device for retaining the ball return device to the nut member and for preventing the ball return device from moving laterally relative to the nut member and for suitably guiding the ball bearing members to smoothly move through the endless ball guiding passages of the ball screw device. | 12-15-2011 |