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Chang, Taoyuan
Ai-Lien Chang, Taoyuan TW
| Patent application number | Description | Published |
|---|---|---|
| 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 |
Bor-Gaung Chang, Taoyuan TW
| Patent application number | Description | Published |
|---|---|---|
| 20090310865 | Video Surveillance System, Annotation And De-Annotation Modules Thereof - A video surveillance system gets a first image from at least a video source, and extracts its image features. It embeds annotation information with at least the image features into the first image, and converts the embedded image into a second image without changing the image format. After having compressed and decompressed the second image, the system extracts the embedded information from the decompressed embedded stream to separate the image and the annotation information, thereby obtaining completely recovered annotation information after a recovery process and an image processing. Because the image format is not changed, the operations on the second image at the rear end of the system, such as compression and decompression, are not affected. | 12-17-2009 |
Chang-Pin Chang, Taoyuan TW
| Patent application number | Description | Published |
|---|---|---|
| 20100075026 | Metallization on a surface and in through-holes of a substrate and a catalyst used therein - A copolymer deposited with particles of catalytic metal is disclosed in the present invention, which is formed from an ethylenically unsaturated monomer and a hydrophilic monomer, and the catalytic metal is Au, Ag, Pd, Pt or Ru. The copolymer is hydrophilic when the temperature is lower than a specific temperature, and will become hydrophobic when the temperature is greater than the specific temperature. The present invention also discloses a method for forming a metal layer on a substrate via electroless plating, which includes contacting the substrate with an ink composition, drying the ink composition on the substrate, and contacting the dried ink composition with an electroless plating solution, wherein the ink composition contains the copolymer of the present invention in an aqueous phase. The present invention further discloses a method for forming metal conductors in through holes of a substrate. | 03-25-2010 |
Chang-Ping Chang, Taoyuan TW
| Patent application number | Description | Published |
|---|---|---|
| 20090041941 | Method for forming a metal pattern on a substrate - A method for forming a metal pattern on a substrate via printing and electroless plating is disclosed, which includes printing a pattern on the substrate with an ink composition, drying the printed pattern, and contacting the dried pattern with an electroless plating solution. The ink composition either contains components (i), (ii) and (iii), components (i) and (iv), or components (i) and (v), which are dissolved or dispersed in a solvent, wherein (i) is a binder; (ii) is a sulfate terminated polymer of an ethylenically unsaturated monomer; (iii) is a catalytic metal precursor; (iv) is a polymer of an ethylenically unsaturated monomer deposited with particles of catalytic metal; and (v) is a copolymer of an ethylenically unsaturated monomer and a hydrophilic monomer deposited with particles of catalytic metal. The binder (i) is a water swellable resin. The catalytic metal may be Au, Ag, Pd, Pt or Ru. | 02-12-2009 |
| 20100015338 | PROCESS FOR PREPARING A METAL STYRENE POLYMER COMPOSITE HAVING NANO METALLIC PARTICLES DEPOSITED THEREON - A process for preparing a metal styrene polymer composite having nano metallic particles deposited thereon is disclosed, which includes a) undergoing free radical polymerization of styrene and an optional co-monomer in the presence of a persulfate initiator and a chain transfer agent; and b) contacting the resulting styrene oligomer or copolymer of styrene and the co-monomer from step a) with an aqueous solution containing a noble metal ion dissolved therein, so that the noble metal ion is reduced to element form particles and deposit on the styrene oligomer or copolymer of styrene and the co-monomer by sulfates on the oligomer or copolymer in the absence of a reducing agent. | 01-21-2010 |
Chao-Kang Chang, Taoyuan TW
| Patent application number | Description | Published |
|---|---|---|
| 20080241963 | BIOCHEMICAL LABELING MATERIALS AND MANUFACTURING METHOD THEREOF - A biochemical labeling material and manufacturing method thereof. The manufacturing method provides a plurality of nanoparticles, bonding the nanoparticles to template molecules by molecular imprinting, polymerizing the nanoparticles to form a matrix with uniformly-distributed template molecules, finally removing the template molecules from the matrix to reveal a detection group of the matrix, leaving a cavity with specific area. | 10-02-2008 |
Chao-Lung Chang, Taoyuan TW
| Patent application number | Description | Published |
|---|---|---|
| 20090260965 | LIGHT-EMITTING MODULE AND KEYBOARD - A keyboard and a light-emitting module therefore are provided. The light-emitting module includes a first light source, a first light guide element, a first reflecting element and a second light source. The first light guide element has a first cavity, and the first light source is disposed in the first cavity. The first reflecting element having at least one opening is disposed under the first light guide element. The second light source is disposed under the first reflecting element, and the light emitted from the second light source passes through the opening. | 10-22-2009 |
| 20090262081 | LIGHT-EMITTING MODULE AND KEYBOARD HAVING THE SAME - The present invention provides a keyboard and a light-emitting module thereof. The light-emitting module includes a light guide element, a first light source and a second light source. The light guide element includes a first light guide region, a second light guide region, and a masking region located between the first light guide region and the second light guide region. The first light source emits a first color light to the first light guide region. The second light source emits a second color light to the second light guide region. The first light guide region and the second light guide region are separated by the masking region, so that the first color light and the second color light are not mixed. | 10-22-2009 |
| 20110001716 | KEY MODULE AND PORTABLE ELECTRONIC DEVICE - The invention discloses a key module which includes a touch device, several navigation keys, and a control device. Therein the touch device includes a touchable surface for being touched by an object. When the object touches the touch device, the touch device generates a touch signal according the state of the touch of the object. The several navigation keys are set around the touch device. The control device is electrically connected to the touch device and the navigation keys respectively for receiving the touch signal from the touch device and determining the location the touch device is touched, the times of the object touching the touch device, or how long the touching device is touched. | 01-06-2011 |
| 20120006666 | KEYSWITCH AND KEYBOARD - A keyswitch includes a key cap, a base, a circuit board, a film, a resilient member and a pressure sensing member. The circuit board is disposed on the base. The film is disposed on the circuit board. The resilient member is disposed between the film and the key cap. The pressure sensing member is disposed at a position selected from a group consisting of a position between the resilient member and the film, a position between the film and the circuit board, and a position between the circuit board and the base. When the key cap is pressed by an external force, the pressure sensing member senses a magnitude of the external force. | 01-12-2012 |
Chao-Ming Chang, Taoyuan TW
| Patent application number | Description | Published |
|---|---|---|
| 20080304125 | System and Method of the Optical Delay Line - This invention provides a system and a method of the optical delay line, wherein the system comprises a source and an array of mirrors, wherein the array of mirrors comprises a first reflective mirror, a second reflective mirror, a third reflective mirror, and a fourth reflective mirror. Beams from the source could be delayed because the beams are multi-reflected by the reflective mirrors. | 12-11-2008 |
Chen-Fu Chang, Taoyuan TW
| Patent application number | Description | Published |
|---|---|---|
| 20090022947 | Wear-proof structure for a flexible circuit in an optical disk drive - A wear-proof structure for a flexible circuit disposed within a casing of an optical disk drive is provided. The casing has an entrance. A tray is disposed within the casing and its underside is covered by a protection plate. The protection plate has one end bent upwardly to form a tail with an arc-shaped cross-section. The flexible circuit includes a fixed portion and a movable portion. The fixed portion is immovably disposed on the casing. The movable portion is connected to one end of the fixed portion and extended toward the other end of the fixed portion to form a folded end with the fixed portion, and the folded end is immovably disposed near the entrance. A wear-proof layer is covered on the folded end; besides, the wear-proof layer has a wing outstretched the folded end and pasted on the casing to enhance the wear-proof ability of the flexible circuit. | 01-22-2009 |
Cheng-Ho Chang, Taoyuan TW
| Patent application number | Description | Published |
|---|---|---|
| 20100240393 | SYSTEM AND METHOD FOR SENDING A CURRENT POSITION OF A COMMUNICATION DEVICE - A system and method for sending a current position of a communication device comprising a global positioning system detects current position of the communication device by the global positioning system when the communication device communicates with a receiving communication device, so as to acquire current position data and communication data from the communication device to the receiving communication device. The system and method further encodes and packs the current position data and the communication data, to generate a data package, and sends the data package to the receiving communication device. | 09-23-2010 |
Cheng-Kuan Chang, Taoyuan TW
| Patent application number | Description | Published |
|---|---|---|
| 20110193969 | OBJECT-DETECTING SYSTEM AND METHOD BY USE OF NON-COINCIDENT FIELDS OF LIGHT - The invention provides an object-detecting system and method for detecting information of an object located in an indicating space. In particular, the invention is to capture images relative to the indicating space by use of non-coincident fields of light, and further to determine the information of the object located in the indicating space. The invention also preferably sets the operation times of image-capturing units and the exposure times of light-emitting units in the object-detecting system to improve the quality of the captured images. | 08-11-2011 |
Chia-Chi Chang, Taoyuan TW
| Patent application number | Description | Published |
|---|---|---|
| 20110049554 | PACKAGE BASE STRUCTURE AND MANUFACTURING METHOD THEREOF - A package base structure for packaging a light-emitting element and a related manufacturing process are provided. The package base structure includes a semiconductor substrate having a top surface, a receiving space in the top surface and defined by slant surfaces, and a micro diffractive optical element on one of the slant surfaces. To produce the package base structure, a first etching mask with a first etching window is formed on the top surface. The etching window has a sidewall oriented at a bias angle with respect to a specific equivalent crystallographic orientation of the semiconductor substrate. Then, a selective anisotropic etching procedure is performed through the first etching window to form the slant surfaces on the semiconductor substrate. Afterwards, the micro diffractive optical element is formed on the slant surface for collimating or focusing a light beam emitted from the light-emitting element. | 03-03-2011 |
| 20110286694 | OPTICAL TRANSMISSION MODULE - An optical transmission module includes a semiconductor substrate, a first film layer, an electronic component layer and a waveguide structure. The electronic component layer is used for converting a first electrical signal into an optical signal. The waveguide structure is formed on the first film layer, and includes a first reflective surface, a waveguide body and a second reflective surface. After the optical signal is transmitted through the semiconductor substrate and the first film layer and enters the waveguide structure, the optical signal is reflected by the first reflective surface, transmitted within the waveguide body and reflected by the second reflective surface. After the optical signal reflected by the second reflective surface is transmitted through the first film layer and the semiconductor substrate and received by the electronic component layer, the optical signal is converted into a second electrical signal by the electronic component layer. | 11-24-2011 |
| 20110286695 | OPTICAL COUPLER MODULE HAVING OPTICAL WAVEGUIDE STRUCTURE - The optical coupler module for converting and transmitting electrical/optical signals includes a semiconductor substrate, a first film, a second film, an electrical transmission unit, at least one signal conversion unit and an optical waveguide structure. The first film and the second film are formed on opposite surfaces of the semiconductor substrate. The signal conversion unit and the optical waveguide structure are disposed on opposite sides of the semiconductor substrate. The optical waveguide structure has a reflector and a waveguide body. The optical signal generated from the signal conversion unit sequentially passes the first film, the semiconductor substrate and the second film and enters the optical waveguide structure. Then, the optical signal is reflected by the reflector and transmitted in the waveguide body to be outputted. Alternatively, the optical signal is transmitted in a reverse direction from the optical waveguide structure to the signal conversion unit. | 11-24-2011 |
| 20120057822 | OPTICAL COUPLER MODULE HAVING OPTICAL WAVEGUIDE STRUCTURE - An optical coupler module includes a semiconductor substrate disposed on the print circuit board; a reflecting trench structure formed on the semiconductor substrate; a reflector formed on a slant surface of the reflecting trench structure; a strip trench structure formed on the semiconductor substrate and connecting with the reflecting trench structure; a thin film disposed on the above-mentioned structure. The optical coupler module further includes a signal conversion unit disposed on the semiconductor substrate and the position of the signal conversion unit corresponds to the reflector; and an optical waveguide structure formed in the trench structures. The optical signal from the signal conversion unit is reflected by the reflector and then transmitted in the optical waveguide structure, or in a reverse direction to reach the signal conversion unit. | 03-08-2012 |
Chieh-Chih Chang, Taoyuan TW
| Patent application number | Description | Published |
|---|---|---|
| 20100120002 | System And Method For Conversation Practice In Simulated Situations - Disclosed is a system and method for conversation practice in simulated situations. The system comprises situational conversation teaching material, an audio processing module and a conversation processing module. The teaching material consists of multi-flow conversation paths and conversational sentences with a plurality of replaceable vocabulary items. According to different contents of the situational conversation teaching material and biased data of the teaching material, the audio processing module dynamically adjusts speech recognition model and recognizes the inputted audio signal of the learners to determine the information on the recognition results. The conversation processing module determines the information in response to the learners, based on the information on the recognition results, the situational conversation teaching material and biased data of the teaching material. | 05-13-2010 |
Chien-Chung Chang, Taoyuan TW
| Patent application number | Description | Published |
|---|---|---|
| 20110175584 | SWITCH-MODE POWER SUPPLY HAVING REDUCED AUDIBLE NOISE - A power supply having an input and an output, includes a power converter coupled between the input and output of the power supply including at least one switch that is controlled by comparing a sensed voltage, the sensed voltage corresponding to a current flowing through the switch, to a reference voltage. A controller, in response to a change detected in a switching frequency of the switch, reduces audible noise generated by the power supply by at least one of: adjusting the reference voltage; adjusting the current sense voltage; or adjusting a resistance used to generate the sensed voltage. | 07-21-2011 |
Chien-Yang Chang, Taoyuan TW
| Patent application number | Description | Published |
|---|---|---|
| 20100161211 | METHOD AND SYSTEM FOR AUTOMATICALLY CREATING POI BY IDENTIFYING GEOGRAPHIC INFORMATION ON A SCREEN OF A PORTABLE NAVIGATION DEVICE - A method for automatically creating POI by identifying geographic information on a screen of a portable navigation device is disclosed. A first geographic information is retrieved from an information page shown in the screen of the portable navigation device and recognized by comparing with the first geographic information with a geographic information of landmarks stored in a map database of the portable navigation device. It is determined whether the first geographic information is in the map database. If the geographic information is in the map database, a first GPS coordinate corresponding to the first geographic information is obtained and stored as a first POI. | 06-24-2010 |
| 20100235093 | METHOD FOR ADJUSTING DISPLAYED NAVIGATION DIRECTION USING SENSORS AND NAVIGATION DEVICE USING THE SAME - A method for adjusting displayed map using sensors is disclosed, applied in a navigation device. The method includes steps of: calculating a GPS-based rotating angle of the navigation device based on location information detected by a GPS module of the navigation device when a coordinate error value of the navigation device is less than a predetermined value; using a sensor of the navigation device to detect the sensor-based rotating angle of the navigation device when the coordinate error value of the navigation device is greater than the predetermined value; rotating a map on the screen according to one of the GPS-based rotating angle and the sensor-based rotating angle depending on the coordinate error value. | 09-16-2010 |
| 20110137552 | NAVIGATION SYSTEM AND ROUTE PLANNING METHOD USING THE SAME - A route planning method for a navigation system of a moving object. The method comprises planning and executing a first navigation route; labeling lane entrances in a road corresponding to a substitute navigation route according to a location of the moving object when traffic information is detected, and planning and executing a second navigation route according to the lane entrance. | 06-09-2011 |
Chih-Cheng Chang, Taoyuan TW
| Patent application number | Description | Published |
|---|---|---|
| 20120118851 | METHOD FOR FORMING A TOUCH SENSING PATTERN AND SIGNAL WIRES - A method for forming a touch sensing pattern and signal wires, comprises the steps of: installing a first and a second conductive plating films on a surface of a highly transparency substrate; projecting a high energy light beam to the conductive plating films; and the high energy light beam moving with respect to the substrate along a predetermined track; a plurality of insulating trenches being formed in the first and second conductive plating films so as to form predetermined patterns for a sensing area and a wire area; a yellow light process being performed on the substrate; a layer of light resistor thin film being formed on a surfaces of the wire area; and etching the first conductive plating film in the sensing area; by above steps, the predetermined pattern in the sensing area being formed in the second conductive plating film. | 05-17-2012 |
Chih-Hsiung Chang, Taoyuan TW
| Patent application number | Description | Published |
|---|---|---|
| 20110125434 | METHOD AND SYSTEM FOR ESTIMATING BATTERY PERCENTAGE - A method and a system for estimating a battery percentage are provided. The method includes the following steps. A coulomb counter calculated battery index (CCBI) relating to an accumulated amount of current flowing out of a battery is obtained. A battery voltage curve tracer calculated battery index (VCBI) relating to a temperature, an output voltage of the battery, and a current flowing out of the battery is obtained. A modified calculated battery index (MCBI) ranging between the CCBI and the VCBI is generated according to the CCBI and the VCBI. | 05-26-2011 |
Chih-Yang Chang, Taoyuan TW
| Patent application number | Description | Published |
|---|---|---|
| 20120092876 | VARIABLE SHAPED LAMP SHADE OF LED LAMP - In a variable shaped lamp shade of an LED lamp, the lamp shade is made of a translucent material matched with an LED lamp strip and a lamp holder and includes at least one strip-shaped optical refraction unit having an external refractive surface, an internal refractive surface corresponding to the external refractive surface, and an assembling structure for matching the lamp holder. The external refractive surface or internal refractive surface is a curved surface without an inflection point and the curved surface has a constant or gradually changing curvature; and a non-curved surface is formed on the other side. The variable shaped lamp overcomes the problems of conventional LED lamp strips having a low illumination and a non-uniform illumination caused by a direct projection or an installation of a conventional lamp shade, and a low light utility caused by a too-large illumination range. | 04-19-2012 |
Chih-Yi Chang, Taoyuan TW
| Patent application number | Description | Published |
|---|---|---|
| 20110294067 | PHOTOSENSITIVE RESIN COMPOSITION - A photosensitive resin composition is disclosed. The photosensitive resin composition includes an alkali soluble resin with an epoxy structure, a photopolymerizable compound having an ethylenically unsaturated bond, a photoinitiator, and a thermal curing agent. The photosensitive resin composition provides great surface hardness, adhesion and transmittance to meet industrial requirements. | 12-01-2011 |
Chin-Lung Chang, Taoyuan TW
| Patent application number | Description | Published |
|---|---|---|
| 20100028652 | METAL STRUCTURE WITH ANTI-EROSION WEAR-PROOF AND MANUFACTURED METHOD THEREOF - The present invention relates to a metal structure with anti-erosion wear-proof and manufactured method thereof. The metal structure with anti-erosion wear-proof includes a metal substrate; a protective layer formed on the metal substrate, the protective layer has a plurality of openings; and an oxide layer formed on the protective layer. The manufactured method of metal structure with anti-erosion wear-proof includes the steps of providing a metal substrate; forming a protective layer on the metal substrate, the protective layer has a plurality of openings; and forming an oxide layer on the protective layer. The present invention transforms the surface of the protective layer into the oxide layer to increase the anti-erosion and wear-proof character of the metal substrate. | 02-04-2010 |
Chun Feng Chang, Taoyuan TW
| Patent application number | Description | Published |
|---|---|---|
| 20100291779 | ELECTRICAL PLUG DEVICE WITH FOLDING BLADES - An electrical plug device includes a housing, support members coupled to the housing and electrically conductive members, each supported by one of the support members. The support members are able to rotate about respective axes so that the electrically conductive members can move between a closed position with the electrically conductive members folded into a trough in the housing and an open position with the electrically conductive members extended out of the housing. An elastic member is coupled to the housing to engage one or more of the support members when the electrically conductive members are in the open position or the closed position. Rotation of the support members from the open or closed positions is inhibited by the engagement of the elastic member and the one or more support members. | 11-18-2010 |
| 20100291786 | INTERFACE BETWEEN CONNECTABLE ELECTRICAL DEVICES - A system for engaging devices having connectable electrical connectors includes a first device and a second device. The first device has a first electrical connector exposed at a first surface that is contoured to define one or more recesses, each of which has a lip. The second device has a second electrical connector exposed at a second surface that is contoured to define one or more gripping elements, each of which fits into one of the recesses to grip one of the lips when the first and second electrical connectors are connected together. The first device also has a movable element that can be positioned such that when the one or more gripping elements are in the one or more recesses and gripping the one or more lips, the movable element blocks the gripping elements from being moved out of the recesses or away from the lips. | 11-18-2010 |
| 20120015543 | INTERFACE BETWEEN CONNECTABLE ELECTRICAL DEVICES - A system for engaging devices having connectable electrical connectors includes a first device and a second device. The first device has a first electrical connector exposed at a first surface that is contoured to define one or more recesses, each of which has a lip. The second device has a second electrical connector exposed at a second surface that is contoured to define one or more gripping elements, each of which fits into one of the recesses to grip one of the lips when the first and second electrical connectors are connected together. The first device also has a movable element that can be positioned such that when the one or more gripping elements are in the one or more recesses and gripping the one or more lips, the movable element blocks the gripping elements from being moved out of the recesses or away from the lips. | 01-19-2012 |
Hao-Chien Chang, Taoyuan TW
| Patent application number | Description | Published |
|---|---|---|
| 20110286242 | LIGHT GUIDE PANEL, FRONT-LIGHT MODULE AND REFLECTIVE DISPLAY APPARATUS - A light guide panel (LGP) has a light incident surface for receiving light. The LGP is configured at a side of a display surface of a reflective display panel. Besides, the LGP includes a main body, a first film, and a plurality of circular light guide patterns. The first film is configured on one side surface of the main body away from the display surface. The circular light guide patterns are configured on the first film, so that the light transmitted in the LGP exits and substantially moves toward the display surface. Each of the circular light guide patterns has a center and a circumference. An included angle is between two lines that respectively connect the center to the circumference located at two sides of the center, and the included angle is 140°˜179°. | 11-24-2011 |
Hao-Ying Chang, Taoyuan TW
| Patent application number | Description | Published |
|---|---|---|
| 20100245203 | MULTIBAND ANTENNA - A multiband antenna includes a radio unit and a base circuit board. The radio unit includes a first radio member and a second radio member connected to the first radio member. The first radio member and the second radio member have similar shapes and sizes to each other and are aligned with each other. The base circuit board is connected to the second radio member to provide feed signals to the radio unit and connect the radio unit to the ground. The first radio member independently sends/receives wireless signals at a first frequency, and the second radio member is coupled with the first radio member, thereby cooperating with the first radio member to send/receive wireless signals at a second working frequency. | 09-30-2010 |
| 20120106770 | EARPHONE ANTENNA, EARPHONE AND ELECTRONIC DEVICE EMPLOYING THE SAME - One or more antennas within an earphone arrangement used in an electronic device includes a plurality of coaxial cables, a first antenna unit, a second antenna unit, and a third antenna unit. The coaxial cables carry radio frequency (RF) signals of different frequency bands. The first antenna unit, the second antenna unit, and the third antenna unit each include a radiating member. Each radiating member can receive and transmit RF signals of at least one frequency band, and the coaxial cables carry the RF signals to the device for processing. | 05-03-2012 |
Hsien-Min Chang, Taoyuan TW
| Patent application number | Description | Published |
|---|---|---|
| 20120097429 | PACKAGE SUBSTRATE AND FABRICATION METHOD THEREOF - A package substrate includes: a dielectric layer having two opposite surfaces; a wiring layer embedded in the dielectric layer and exposed from the two opposite surfaces of the dielectric layer, wherein the wiring layer has solder pads, conductive pads and circuit wires electrically connecting the solder pads and the conductive pads; and a first insulating protection layer disposed on one of the two opposite surfaces of the dielectric layer to cover the dielectric layer and the wiring layer and having a plurality of openings for exposing the conductive pads, respectively. The package substrate, by directly using the dielectric layer as a base, provides a package substrate having reduced thickness and lower fabrication costs compared to the prior art. | 04-26-2012 |
| 20120097430 | PACKAGING SUBSTRATE AND METHOD OF FABRICATING THE SAME - A packaging substrate and a method of fabricating the packaging substrate. The packaging substrate includes: a dielectric layer that has an external contact surface and an opposing chip mounting surface; a circuit layer that is embedded in the dielectric layer and exposed from the external contact surface and the chip mounting surface, the circuit layer having wire-bonding pads, conductive pads, and a circuit that electrically connects the wire-bonding pads and the conductive pads, wherein the widths of the wire-bonding pads, conductive pads, and the circuit narrow gradually from chip mounting surface to the external contact surface; and a first insulating protective layer disposed on the external contact surface of the dielectric layer and covering the dielectric layer and the circuit layer, a plurality of conductive pad openings being formed in the first insulating protective layer for exposing the conductive pads. The dielectric layer is used directly as a foundation of the packaging substrate, thereby providing advantage in miniaturization, simpler fabrication procedure, and thus low cost production. | 04-26-2012 |
Hsien-Tsan Chang, Taoyuan TW
| Patent application number | Description | Published |
|---|---|---|
| 20100147662 | LIGHT-EMITTING KEYBOARD - A light-emitting keyboard is disclosed, which comprises: a support panel, having at least one first hole; a light guide plate, having at least one second hole; a reflection plate circuit assembly, including a reflection plate and a circuit; at least one light source, for projecting light to the light guide plate; at least one elastic member, each having an activating post and being disposed inside its corresponding first and second holes while enabling its bottom to abut against the reflection plate circuit assembly; a keycap, mounted on the elastic member; and a shell; wherein, the light guide plate and the reflection plate circuit assembly forms a stacking arrangement from top to bottom in series; and the bottom of the activating post in each elastic member is enabled to engage with the reflection plate circuit assembly for enabling the circuit to be electrically conducted when the keycap is being pressed. | 06-17-2010 |
| 20120006666 | KEYSWITCH AND KEYBOARD - A keyswitch includes a key cap, a base, a circuit board, a film, a resilient member and a pressure sensing member. The circuit board is disposed on the base. The film is disposed on the circuit board. The resilient member is disposed between the film and the key cap. The pressure sensing member is disposed at a position selected from a group consisting of a position between the resilient member and the film, a position between the film and the circuit board, and a position between the circuit board and the base. When the key cap is pressed by an external force, the pressure sensing member senses a magnitude of the external force. | 01-12-2012 |
Hsun-Lang Chang, Taoyuan TW
| Patent application number | Description | Published |
|---|---|---|
| 20080305188 | Composition and method for supporting cancer treatments - The present invention relates to a novel composition comprising geranium oil and extracts from the roots of the plants of the genus | 12-11-2008 |
Jen-Fang Chang, Taoyuan TW
| Patent application number | Description | Published |
|---|---|---|
| 20080314622 | Method Of Fabricating Board Having High Density Core Layer And Structure Thereof - Structure and method of making a board having plating though hole (PTH) core layer substrate and stacked multiple layers of blind vias. More stacking layers of blind vias than conventional methods can be achieved. The fabrication method of the board having high-density core layer includes the following: after the making of the PTH, the filling material filled inside the PTH of the core layer is partially removed until the PTH has reached an appropriate flattened depression using etching; then image transfer and pattern plating are performed to fill and to level the depression portion up to a desired thickness to form a copper pad (overplating) as the core layer substrate is forming a circuit layer; finally using electroless copper deposition and the pattern plating to make the product. | 12-25-2008 |
| 20090293269 | Method For Selectively Processing Surface Tension Of Solder Mask Layer In Circuit Board - A method for selectively processing a surface tension of a solder mask layer in a circuit board is provided. The method conducts surface tension processing to the flip-chip area and the non-flip-chip area of the solder mask layer in the circuit board. Therefore, the underfill used in packaging configures relative contact angles at the flip-chip area and the non-flip-chip area of the solder mask layer, respectively. In such a way, the present invention is adapted to solve the difficulties of the underfill void bulb and the overflowing contamination at the same time. | 12-03-2009 |
| 20100170088 | Method Of Fabricating Board Having High Density Core Layer And Structure Thereof - Structure and method of making a board having plating though hole (PTH) core layer substrate and stacked multiple layers of blind vias. More stacking layers of blind vias than conventional methods can be achieved. The fabrication method of the board having high-density core layer includes the following: after the making of the PTH, the filling material filled inside the PTH of the core layer is partially removed until the PTH has reached an appropriate flattened depression using etching; then image transfer and pattern plating are performed to fill and to level the depression portion up to a desired thickness to form a copper pad (overplating) as the core layer substrate is forming a circuit layer; finally using electroless copper deposition and the pattern plating to make the product. | 07-08-2010 |
Jenq-Yang Chang, Taoyuan TW
| Patent application number | Description | Published |
|---|---|---|
| 20100126577 | GUIDED MODE RESONANCE SOLAR CELL - A guided mode resonance solar cell includes a solar cell body and a guided mode resonance unit. The solar cell body is used for converting optical energy into electrical energy. The guided mode resonance unit is formed on the solar cell body, and includes a grating structure and a waveguide structure. The grating structure includes multiple sub-wavelength light pillars. When a light emitted from a light source is incident onto the grating structure, a resonant of the light occurs in the grating structure to facilitate trapping the light in the waveguide structure and elongating an optical path length. | 05-27-2010 |
| 20100183042 | OPTICAL DIODE STRUCTURE AND MANUFACTURING METHOD THEREOF - An optical diode structure includes a semiconductor substrate, a luminous layer, a first type semiconductor layer and a second type semiconductor. The luminous layer is disposed over the semiconductor substrate for emitting light. The first type semiconductor layer is formed between the semiconductor substrate and the luminous layer. The second type semiconductor layer has a first surface and a second surface. The first surface is in contact with the luminous layer. A rough-surfaced grating structure is formed in the second surface for modulating the light emitted by the luminous layer, thereby increasing light extraction efficiency of the luminance layer. | 07-22-2010 |
Jen-Yu Chang, Taoyuan TW
| Patent application number | Description | Published |
|---|---|---|
| 20110286694 | OPTICAL TRANSMISSION MODULE - An optical transmission module includes a semiconductor substrate, a first film layer, an electronic component layer and a waveguide structure. The electronic component layer is used for converting a first electrical signal into an optical signal. The waveguide structure is formed on the first film layer, and includes a first reflective surface, a waveguide body and a second reflective surface. After the optical signal is transmitted through the semiconductor substrate and the first film layer and enters the waveguide structure, the optical signal is reflected by the first reflective surface, transmitted within the waveguide body and reflected by the second reflective surface. After the optical signal reflected by the second reflective surface is transmitted through the first film layer and the semiconductor substrate and received by the electronic component layer, the optical signal is converted into a second electrical signal by the electronic component layer. | 11-24-2011 |
| 20110286695 | OPTICAL COUPLER MODULE HAVING OPTICAL WAVEGUIDE STRUCTURE - The optical coupler module for converting and transmitting electrical/optical signals includes a semiconductor substrate, a first film, a second film, an electrical transmission unit, at least one signal conversion unit and an optical waveguide structure. The first film and the second film are formed on opposite surfaces of the semiconductor substrate. The signal conversion unit and the optical waveguide structure are disposed on opposite sides of the semiconductor substrate. The optical waveguide structure has a reflector and a waveguide body. The optical signal generated from the signal conversion unit sequentially passes the first film, the semiconductor substrate and the second film and enters the optical waveguide structure. Then, the optical signal is reflected by the reflector and transmitted in the waveguide body to be outputted. Alternatively, the optical signal is transmitted in a reverse direction from the optical waveguide structure to the signal conversion unit. | 11-24-2011 |
| 20120057822 | OPTICAL COUPLER MODULE HAVING OPTICAL WAVEGUIDE STRUCTURE - An optical coupler module includes a semiconductor substrate disposed on the print circuit board; a reflecting trench structure formed on the semiconductor substrate; a reflector formed on a slant surface of the reflecting trench structure; a strip trench structure formed on the semiconductor substrate and connecting with the reflecting trench structure; a thin film disposed on the above-mentioned structure. The optical coupler module further includes a signal conversion unit disposed on the semiconductor substrate and the position of the signal conversion unit corresponds to the reflector; and an optical waveguide structure formed in the trench structures. The optical signal from the signal conversion unit is reflected by the reflector and then transmitted in the optical waveguide structure, or in a reverse direction to reach the signal conversion unit. | 03-08-2012 |
Jian-Li Chang, Taoyuan TW
| Patent application number | Description | Published |
|---|---|---|
| 20090189316 | METHOD FOR MANUFACTURING KEYPAD HAVING THREE-DIMENSIONAL PATTERNS - In a method for manufacturing keypad having three-dimensional patterns, curable resin is filled in a mold, and a ultra-violet lamp irradiates the curable resin, thereby curing the resin. A plurality of different materials is overlapped with each other, and a coating layer is coated on the surface of each three-dimensional pattern, thereby manufacturing a key having three-dimensional patterns. Via the above arrangement, the recognition and aesthetic feeling of each three-dimensional pattern can be increased. | 07-30-2009 |
| 20110260346 | METHOD OF MANUFACTURING LIGHT GUIDE PLATE OF KEYPAD - A method of manufacturing a light guide plate containing a plurality of light-guiding micro structures comprises the steps of: preparing a mold that has a concave hole formed by a plurality of light-guiding micro structures; pouring a mixture of ultraviolet curable resins and glass microbeads into the mold; attaching a carrier onto the mixture; using a rolling tool to roll the surface of the carrier, such that the mold is filled up with the mixture uniformly, while the air among the mold, the carrier and the mixture is discharged; and finally projecting the ultraviolet light onto the ultraviolet curable resin, such that the ultraviolet curable resin can be cured at the carrier and removed from the mold, so as to form a light guide plate having a plurality of light-guiding micro structures. | 10-27-2011 |
Jo-Chien Chang, Taoyuan TW
| Patent application number | Description | Published |
|---|---|---|
| 20120104870 | PORTABLE ELECTRONIC DEVICE HAVING UNIVERSAL EARPHONE JACK - A portable electronic device includes an earphone jack capable of receiving different types of earphone plugs, a switch, a detecting terminal, and a controlling terminal. The switch is connected to the earphone jack, and capable of switching between a first state and a second state. The detecting terminal is connected to the earphone jack by the switch, and capable of detecting the type of the earphone plug received in the earphone jack. The detecting terminal is connected to the earphone jack by the switch, and capable of detecting the type of the earphone plug received in the earphone jack. The controlling terminal is connected to the switch, and switches the switch to either the first state or the second state according to the type of the earphone plug. | 05-03-2012 |
Jui Hsiang Chang, Taoyuan TW
| Patent application number | Description | Published |
|---|---|---|
| 20120002440 | OPTICAL DEVICE WITH LENTICULAR ARRAYS, EDGE-TYPE BACKLIGHT MODULE AND DIRECT-TYPE BACKLIGHT MODULE - An edge-type backlight module and a direct-type backlight module with a optical device are provided. The optical device comprises an array layer and a second refractive layer. The array layer has a first refractive index (n | 01-05-2012 |
Jung-Hua Chang, Taoyuan TW
| Patent application number | Description | Published |
|---|---|---|
| 20090052071 | Rear-view mirror assembly - A rear-view mirror assembly includes a housing having a receiving space defined therein. The receiving space is provided to receiving elements of the rear-view mirror assembly and a digital device. A multi-functional lens is attached to the housing for selectively closing the receiving space. The multi-functional lens can flash back the objects and become transparent when a light source is turn on behind the multi-functional lens. A holder is mounted in the housing for holding the digital device in place. A fix unit is formed on an outer periphery of the housing for mounted the housing to a frame of a motorcycle or a bicycle. | 02-26-2009 |
Kuo-Jen Chang, Taoyuan TW
| Patent application number | Description | Published |
|---|---|---|
| 20100102253 | STERILIZATION APPARATUS FOR FABRIC AND SHOES - The invention discloses a sterilization apparatus for a fabric and shoes. The sterilization apparatus of the invention includes an organization member for containing the fabric or shoes. The sterilization apparatus of the invention further includes a light sterilization type member and/or an exsiccating member disposed with the organization member for sterilizing or drying the fabric or shoes. | 04-29-2010 |
Ming-Cheng Chang, Taoyuan TW
| Patent application number | Description | Published |
|---|---|---|
| 20090166702 | TRENCH-TYPE SEMICONDUCTOR DEVICE STRUCTURE - A trench-type semiconductor device structure is disclosed. The structure includes a semiconductor substrate, a gate dielectric layer and a substrate channel structure. The semiconductor substrate includes a trench having an upper portion and a lower portion. The upper portion includes a conductive layer formed therein. The lower portion includes a trench capacitor formed therein. The gate dielectric layer is located between the semiconductor substrate and the conductive layer. The substrate channel structure with openings, adjacent to the trench, is electrically connected to the semiconductor substrate via the openings. | 07-02-2009 |
Sheng-Shih Chang, Taoyuan TW
| Patent application number | Description | Published |
|---|---|---|
| 20080308773 | NOVEL COCRYSTALLINE METALLIC COMPOUNDS AND ELECTROCHEMICAL REDOX ACTIVE MATERIAL EMPLOYING THE SAME - The present invention includes an electrochemical redox active material. The electrochemical redox active material includes a cocrystalline metallic compound having a general formula A | 12-18-2008 |
| 20090152512 | NOVEL COCRYSTALLINE METALLIC COMPOUNDS AND ELECTROCHEMICAL REDOX ACTIVE MATERIAL EMPLOYING THE SAME - The present invention includes an electrochemical redox active material. The electrochemical redox active material includes a cocrystalline metallic compound having a general formula A | 06-18-2009 |
Shih-Fang Chang, Taoyuan TW
| Patent application number | Description | Published |
|---|---|---|
| 20090157654 | System and method for presenting mixed media - Disclosed is directed to a system and method for presenting mixed media. The system at least comprises location component, time component, and event component. Event component provides specified records or incidents. Location component provides specified places or areas. Time component provides specified time or time intervals. Disclosed embodiments create the multi-dimensional information retrieval, which is useful for user to obtain the relevant location and time while inquiring about a specific interesting event. Disclosed embodiments also present the interaction and relation of multi-dimensional information retrieval. | 06-18-2009 |
Shuo-Hsun Chang, Taoyuan TW
| Patent application number | Description | Published |
|---|---|---|
| 20110049703 | Flip-Chip Package Structure - A flip-chip (FC) package structure is provided. The FC package structure includes a substrate, a chip, a plurality of copper platforms, a plurality of copper bumps, a plating layer, a circuit layer and a solder mask layer. The copper bumps are disposed on the substrate. The copper platforms are stacked on the copper bumps. The plating layer covers the copper bumps and the copper platforms, for contacting with chip foot pads configured at a bottom of the chip. The FC package structure does not need to reserve a space for wire bonding, thus saving the area of the substrate. The copper platforms are stacked on the copper bumps, and are higher than the circuit pattern layer. Therefore, the chip is blocked up, and the gap between the chip and the substrate is enlarged, thus preventing the risk of configuring voids when filling the cladding material and improving the packaging yield. | 03-03-2011 |
Ting-Lin Chang, Taoyuan TW
| Patent application number | Description | Published |
|---|---|---|
| 20110242010 | MOBILE COMMUNICATION TERMINAL DEVICE - A mobile communication terminal device includes a display unit, a sensing unit, a carrier disposed on the display unit and covering the sensing unit, a data processing unit connected with both the sensing unit and the display unit, and a handheld housing for accommodating the aforementioned units therein while exposing the carrier therefrom, wherein the carrier is adapted to carry and convey an external force to the sensing unit such that the data processing unit is enabled to receive and then calculate the magnitude of the external force sensed by the sensing unit and thereby provide an external force sensing function to the device. | 10-06-2011 |
Wei-Chung Chang, Taoyuan TW
| Patent application number | Description | Published |
|---|---|---|
| 20100091384 | MINIATURE IMAGE CAPTURE LENS - A miniature image capture lens is disclosed comprising an aperture diaphragm having an aperture through which an image is captured and a wafer-level lens system, including a first surface disposed on a first substrate, a second substrate with a first side bonded to the first substrate, a second surface disposed on a second side of the second substrate, and a third surface disposed on a third substrate, wherein the first surface, the second surface and the third surface are aspherical and the following conditions are satisfied: | 04-15-2010 |
| 20100091386 | MINIATURE IMAGE CAPTURE LENS - A miniature image capture lens is disclosed, comprising an aperture diaphragm having an aperture through which an image is captured and a wafer-level lens system, comprising a first lens group including a first substrate, a first lens disposed on a first side of the first substrate and a second lens disposed on a second side of the first substrate, and a second lens group including a second substrate, a third lens disposed on a first side of the second substrate and a fourth lens disposed on a second side of the second substrate. The first lens, the second lens, the third lens and the fourth lens are aspherical and the miniature image capture lens meets the following condition: | 04-15-2010 |
| 20100118420 | IMAGE CAPTURE LENS - An image capture lens is disclosed. The image capture lens includes a glass substrate having a first side and an opposing second side, a first lens material with a first refractive index, and a second lens material with a second refractive index higher than the first refractive index. The first lens material is formed on the first side of the first glass substrate and has a curved top surface. The second lens material covers the first lens material and the first glass substrate and has a curved top surface. | 05-13-2010 |
| 20100123817 | OPTICAL ELEMENT AND MANUFACTURE METHOD THEREOF - An optical element and image capture lens structure. The optical element includes a substrate and an optical component with at least one effective area and non-effective area, formed on the substrate, wherein the non-effective area has a rough surface. The image capture lens structure includes a substrate, an optical component formed on the substrate, and a spacer with a micro structure, attached to the substrate by an adhesive, wherein the micro structure is located between the adhesive and the optical component to prevent the overflow of the adhesive. | 05-20-2010 |
| 20100246030 | MINIATURE IMAGE CAPTURE LENS - A miniature image capture lens is disclosed, comprising a wafer scale lens system, which comprises a first lens group including a first substrate, a first surface disposed on a first side of the first substrate, a second surface disposed on a second side of the first substrate, and a second lens group including a second substrate, a third surface disposed on a first side of the second substrate, and a fourth surface disposed on a second side of the second substrate, wherein the first surface, the second surface, the third surface and the fourth surface are aspherical, one of the first surface and the second surface, and one of the third surface and the fourth surface have a high refraction index Nd_h and a high abbe number Vd_h, another one of the first surface and the second surface, and another one of the third surface and the fourth surface have a low refraction index Nd_l and a low abbe number Vd_l, and the miniature image capture lens meets the following conditions: | 09-30-2010 |
Wei-Kai Chang, Taoyuan TW
| Patent application number | Description | Published |
|---|---|---|
| 20110127161 | NOVEL PROTON EXCHANGE COMPOSITE MEMBRANE WITH LOW RESISTANCE AND PREPARATION THEREOF - The present invention provides a proton exchange composite membrane with low resistance and preparation thereof. The present invention also provides a novel coupling agent. | 06-02-2011 |
Ya-Jen Chang, Taoyuan TW
| Patent application number | Description | Published |
|---|---|---|
| 20080226546 | Kit for preparation of nano-targeted liposome drug in combined radionuclide therapy and chemotherapy - This invention is to manufacture a kit for preparation of nano-targeted liposome drugs in combined chemotherapy and radionuclide therapy. It is a kit consisting of three components: (1) A 10 ml vial A which contains BMEDA, gluconate acetate, SnCl | 09-18-2008 |
Yan-Chong Chang, Taoyuan TW
| Patent application number | Description | Published |
|---|---|---|
| 20110286694 | OPTICAL TRANSMISSION MODULE - An optical transmission module includes a semiconductor substrate, a first film layer, an electronic component layer and a waveguide structure. The electronic component layer is used for converting a first electrical signal into an optical signal. The waveguide structure is formed on the first film layer, and includes a first reflective surface, a waveguide body and a second reflective surface. After the optical signal is transmitted through the semiconductor substrate and the first film layer and enters the waveguide structure, the optical signal is reflected by the first reflective surface, transmitted within the waveguide body and reflected by the second reflective surface. After the optical signal reflected by the second reflective surface is transmitted through the first film layer and the semiconductor substrate and received by the electronic component layer, the optical signal is converted into a second electrical signal by the electronic component layer. | 11-24-2011 |
| 20110286695 | OPTICAL COUPLER MODULE HAVING OPTICAL WAVEGUIDE STRUCTURE - The optical coupler module for converting and transmitting electrical/optical signals includes a semiconductor substrate, a first film, a second film, an electrical transmission unit, at least one signal conversion unit and an optical waveguide structure. The first film and the second film are formed on opposite surfaces of the semiconductor substrate. The signal conversion unit and the optical waveguide structure are disposed on opposite sides of the semiconductor substrate. The optical waveguide structure has a reflector and a waveguide body. The optical signal generated from the signal conversion unit sequentially passes the first film, the semiconductor substrate and the second film and enters the optical waveguide structure. Then, the optical signal is reflected by the reflector and transmitted in the waveguide body to be outputted. Alternatively, the optical signal is transmitted in a reverse direction from the optical waveguide structure to the signal conversion unit. | 11-24-2011 |
| 20120057822 | OPTICAL COUPLER MODULE HAVING OPTICAL WAVEGUIDE STRUCTURE - An optical coupler module includes a semiconductor substrate disposed on the print circuit board; a reflecting trench structure formed on the semiconductor substrate; a reflector formed on a slant surface of the reflecting trench structure; a strip trench structure formed on the semiconductor substrate and connecting with the reflecting trench structure; a thin film disposed on the above-mentioned structure. The optical coupler module further includes a signal conversion unit disposed on the semiconductor substrate and the position of the signal conversion unit corresponds to the reflector; and an optical waveguide structure formed in the trench structures. The optical signal from the signal conversion unit is reflected by the reflector and then transmitted in the optical waveguide structure, or in a reverse direction to reach the signal conversion unit. | 03-08-2012 |
Yen Hsiang Chang, Taoyuan TW
| Patent application number | Description | Published |
|---|---|---|
| 20110139491 | ELECTRODE OF BIOSENSOR, MANUFACTURING METHOD THEREOF, AND BIOSENSOR THEREOF - The present invention discloses an electrode of a biosensor, a manufacturing method thereof, and a biosensor thereof. The electrode of the biosensor comprises a flexible insulation layer, a resin layer, a first metal layer, a second metal layer, a third metal layer and a fourth metal layer. The resin layer is disposed between the flexible insulating layer and the first metal layer. The second metal layer is disposed between the first metal layer and the third metal layer, and the fourth metal layer is disposed on the third metal layer. The material of the first metal layer comprises copper foil. The material of the second metal layer comprises palladium. The material of the third metal layer comprises nickel, and the material of the fourth metal layer comprises gold or palladium. The electrode further comprises a biological active substance immobilized on the surface of the plurality of metal layers. | 06-16-2011 |
Yuan-Chen Chang, Taoyuan TW
| Patent application number | Description | Published |
|---|---|---|
| 20090170551 | METHOD FOR PROVIDING A QUICK LIST USING AN END KEY AND MOBILE COMMUNICATION DEVICE USING THE SAME - A method for providing a quick list using an end key applied in a mobile communication device is disclosed. The mobile communication device receives a trigger signal generated by pressing an end key thereof and determines whether the time of continuously receiving the trigger signal reaches a predefined threshold value. If so, a quick list is displayed on a panel of the mobile communication device. | 07-02-2009 |
Yu-Jen Chang, Taoyuan TW
| Patent application number | Description | Published |
|---|---|---|
| 20100314826 | PAPER OUTPUT MECHANISM FOR PAPER FEEDING APPARATUS - A paper output mechanism for an automatic document feeder, including: a seat; a connecting shaft, passed through the seat; and a paper feeding roller, placed around the connecting shaft, and including: a shaft portion; a roller portion, placed around the shaft portion; and adapted to convey a document, and an elastic element, placed around the shaft portion, and one end thereof being connected to the seat. | 12-16-2010 |
| 20100314829 | SUPPORTING PLATE FOR AUTOMATIC DOCUMENT FEEDER AND PAPER OUTPUT MECHANISM USING SAME - A supporting plate for an automatic document feeder, adapted to configure a plurality of paper feeding rollers installed correspondingly to a plurality of transmission wheels, and used for transmitting a document to a paper output tray, the supporting plate including a plate body, including a plurality of accepting holes and adapted to install the plurality of paper feeding rollers, the plurality of paper feeding rollers and the plurality of transmission wheels drive the document move along a paper output direction toward the paper output tray; and a plurality of supporting portions, disposed at sides of the plurality of accepting holes along the paper output direction, and used for supporting the document to cause the document to form a curved body while being moved. A paper output mechanism using the aforementioned supporting plate is also disclosed here. | 12-16-2010 |
Yung Chang, Taoyuan TW
| Patent application number | Description | Published |
|---|---|---|
| 20110160392 | Antibiofouling Nonionic-Zwitterionic Copolymer - The present invention discloses statistical antibiofouling nonionic-zwitterionic copolymers. The antibiofouling nonionic-zwitterionic copolymers are with the LCST (Lower Critical Solution Temperature) and/or UCST (Upper Critical Solution Temperature), and with increasing content of the nonionic monomers, the LCST and/or UCST of copolymers varies. | 06-30-2011 |