Chang, Taipei County
Chan-Hao Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20080243757 | DIRECT MEMORY ACCESS CONTROLLER WITH DYNAMIC DATA TRANSFER WIDTH ADJUSTMENT, METHOD THEREOF, AND COMPUTER ACCESSIBLE STORAGE MEDIA - A method of dynamic data transfer width adjustment is provided. The method includes firstly detects a data size of a transfer data. A data transfer width mode is detected according to a data address of transferring data. The data transfer width mode includes at least one of a word mode, a half-word mode, and a byte mode. According to the data address, the data transfer width mode, and the data size, the data is transferred. | 10-02-2008 |
Chao Hsiung Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20090022198 | PACKAGE STRUCTURE OF COMPOUND SEMICONDUCTOR DEVICE AND FABRICATING METHOD THEREOF - A package structure of a compound semiconductor device comprises a thin conductive film with a pattern, a die, at least one metal wire or metal bump and a transparent encapsulation material. The die is mounted on the first surface of the thin conductive film, and is electrically connected to the thin conductive film through the metal wire or the metal bump. The transparent encapsulation material is overlaid on the first surface of the conductive film and the die. A second surface of the conductive film is not covered by the transparent encapsulation material, and is opposite the first surface. | 01-22-2009 |
Chao-Liang Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20110097873 | METHOD FOR PRODUCING THIN FILM - A method for producing a thin film includes the following steps: providing a primary substrate; forming an etching stop layer on the primary substrate; forming a sacrificial layer on the etching stop layer; implanting gas ions to form an ion implantation peak layer, which defines an effective transferred layer and a remnant layer; and separating the effective transferred layer from the remnant layer. The thickness of the effective transferred layer can be effectively determined by controlling the thickness of the sacrificial layer. Moreover, the thickness of the effective transferred layer can be uniform and then the effective transferred layer can become a nanoscale thin film. | 04-28-2011 |
Cheng Li Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20110063959 | LOADER MODULE OF AN OPTICAL ACCESS APPARATUS - A loader module of an optical access apparatus is provided. The optical access apparatus has a main control printed circuit board (PCB). The loader module comprises an optical pick-up head, a drive unit, a first signal line, a second signal line and a non-volatile memory (NVM). The first signal line is configured to electrically connect the optical pick-up head, the drive unit and the main control PCB. The second signal line is configured to electrically connect the NVM and the main control PCB. The NVM is configured to store control information. The control information is transmitted to the main control PCB via the second signal line so that the main control PCB can control the loader module. | 03-17-2011 |
Cheng Liang Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20100125689 | ELECTRONIC APPARATUS CAPABLE OF RECEIVING DIFFERENT TYPES OF MEMORY CARDS - The invention provides an electronic apparatus capable of receiving a first-type memory card or a second-type memory card. In one embodiment, the electronic apparatus comprises a socket, a controller circuit, and an interface circuit. The socket is coupled to the first-type memory card through a set of first pins and is coupled to the second-type memory card with a set of second pins. The controller circuit accesses the first-type memory card or the second-type memory card via a plurality of input/output (IO) pins, and determines which of the first-type memory card and the second-type memory card is inserted into the socket according to the voltage of a target IO pin selected from the IO pins. The interface circuit sets the voltage of the target pin to different values according to whether the first-type memory card or the second-type memory card is inserted into the socket. | 05-20-2010 |
20100131707 | SYSTEMS FOR ACCESSING MEMORY CARD AND METHODS FOR ACCESSING MEMORY CARD BY A CONTROL UNIT - A system for accessing a memory card is provided. The system includes a control unit having a control pin and a processor. The processor senses a card-insertion signal from a socket via the control pin for indicating whether the memory card has been inserted into the socket. The processor provides a power control signal via the control pin to supply an operating voltage to the memory card when the sensed card-insertion signal indicates that the memory card has been inserted into the socket. The processor detects whether a write protection function of the memory card is present via the control pin. | 05-27-2010 |
Chen Yu Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20100281276 | COMPUTER SYSTEM WITH POWER SOURCE CONTROL AND POWER SOURCE CONTROL METHOD - A computer system with power source control and a power source control method are presented. The computer system at least includes a first storage unit and a second storage unit, and the first storage unit stores a system program required by the computer system in basic operation. A switch is disposed on a power supply path between a power supply module and the second storage unit, such that the power supply module provides an electric power for the second storage unit to operate through the switch. When the second storage unit is in an idle state, the switch is used to cut off the power supply to the second storage unit, so as to effectively reduce the power consumption of the computer system. | 11-04-2010 |
Chen-Yun Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20090089733 | METHOD FOR AUTOMATICALLY PRODUCING LAYOUT INFORMATION - A method of automatically producing layout information includes receiving first layout information of an integrated circuit; when receiving the first layout information, activating an automated process mechanism to stores the first layout information into a reference database; reading the first layout information from the reference database by the automated process mechanism; and analyzing the first layout information to obtain second layout information by the automated process mechanism. In an exemplary embodiment, the method of the present invention further includes validating accuracy of the first layout information according to the second layout information. | 04-02-2009 |
Chia-Cheng Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20110110089 | 360-DEGREE ANGLE LED ILLUMINATION DEVICE - A 360-degree angle LED (light-emitting diode) illumination device comprises a copper base plate, a plurality of LED chips, and a flexible PCB circuit layer. The copper base plate is electroplated with a layer of silver thereon. The plurality of LED chips is provided on the peripheries of the copper base plate. The flexible PCB circuit layer is provided on the peripheries of the copper base plate and electrically connected with the LED chips for controlling the LED chips. Accordingly, it is able to provide 360-degree angle illumination range and to improve the thermal conductivity and heat dissipation capability in order to prolong effectively the lifetime of the LED chips in use. | 05-12-2011 |
20110128735 | FULL ANGLE LED ILLUMINATION DEVICE - A full angle LED (light-emitting diode) illumination device comprises at least three copper base plates, a plurality of LED chips, and a flexible circuit layer. Each copper base plate is electroplated with a layer of silver thereon and the copper base plates are arranged in a crisscross pattern to form the backbone of a three-dimensional globe. Each LED chip is provided on the external surface of the three-dimensional globe at a site where any two copper base plates are crisscrossed. The flexible circuit layer is provided on the peripheries of the copper base plates and electrically connected with the LED chips for controlling the LED chips. Accordingly, it is able to provide full angle illumination range and to improve the thermal conductivity and heat dissipation capability in order to prolong effectively the lifetime of the LED chips in use. | 06-02-2011 |
20120020010 | NOTEBOOK COMPUTER HOUSING STRUCTURE - A notebook computer housing structure is described. The notebook computer housing structure includes a body, which is made of one of plastic, aluminum, and an aluminum magnesium alloy. A circuit board installed with electronic elements such as a CPU and an interface card is placed inside the body. The improvement lies in that a plurality of holes is disposed on the body to form a convection effect inside the body after cold air enters the body through the holes. | 01-26-2012 |
Chia-Ian Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20090274123 | METHOD OF CELL MEASUREMENT BASED ON CELL RESELECTION AND MEASURED REPORT IN UMTS CELLULAR SYSTEM - A cell measurement method used in a mobile station camping on a serving cell is provided, wherein the serving cell sends system information of neighbor cells to the mobile station. A first set of the neighbor cells is determined based on a measurement rule for cell reselection. A second set of the neighbor cells is determined based on a report request for radio link establishment. A subset is chosen from the second set. Finally, the neighbor cells of a union of the first set and the subset are measured. | 11-05-2009 |
Chia-Lan Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20100015985 | METHODS FOR CONTROLLING RADIO LINKS IN A CELLULAR COMMUNICATION SYSTEM - A method for controlling radio links in a cellular communication system. The method comprises: receiving an active set update message from the system controller via at least one of the first radio link and the second radio link at the first user equipment to direct the first user equipment to terminate the first radio link, determining a communication status of the first radio link according to a current quality of the first radio link and a current quality of the second radio link after receiving the active set update message, and managing the first radio link and the second radio link according to the communication status. | 01-21-2010 |
20100075716 | METHODS FOR SHARING MOBILITY STATUS BETWEEN SUBSCRIBER IDENTITY CARDS AND SYSTEMS UTILIZING THE SAME - A method for sharing a mobility status in a mobile station with a first subscriber identity card and a second subscriber identity card is provided. The mobility status indicating the movement extent of the mobile station is obtained by the first subscriber identity card being currently camping on a first cell of a first network operator. Settings corresponding to a mobility-dependent procedure for the second subscriber identity card being currently failure to camp on any second cell of a second network operator are configured, thereby enabling the mobility-dependent procedure to be performed with consideration of the obtained mobility status. | 03-25-2010 |
20100304782 | METHOD AND SYSTEM FOR COORDINATING PROTOCOL STACK ENTITIES TO SHARE SINGLE RADIO RESOURCE - The invention discloses a method for coordinating protocol stack entities to share a single radio resource, executed by a processor of a mobile station, including the step of: after a first protocol stack entity for a first subscriber identity card enters a TALKING mode or enables a dial-up service, forcing a second protocol stack entity for a second subscriber identity card to release the radio resource or suspend utilization of the radio resource, and enabling the radio resource to be utilized to perform requisite operations or procedures of the TALKING mode or the dial-up service. | 12-02-2010 |
Chiao-Ling Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20110115570 | CLOCK GENERATOR - This invention discloses a clock generator capable of automatically adjusting output clock when process, voltage, or temperature variation occurred. The clock generator comprises: a current generator, for generating a first current and a second current according to a bias signal; an oscillator, coupled to the current generator, for generating a clock signal according to the first current; a frequency detector, coupled to the oscillator, for generating a control signal according to the clock signal and a reference signal; and a bias voltage adjuster, coupled to the current generator and the frequency detector, for adjusting the bias signal according to the control signal; wherein, when the signal frequency of the clock signal changes, the bias signal corresponds to the bias voltage adjuster, to adjust the first current and the second current. | 05-19-2011 |
Chih-How Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20090176429 | FLAME RETARDANT FABRIC - A flame retardant fabric includes a base fabric, a bonding agent and a surface layer. The base fabric is fire-resisting and is a plain weave or knitting fabric fabricated from yarns made of flame retardant man-made fibers, or yarns made by blending, weaving or twisting the flame retardant man-made fibers and other fibers. The surface layer is a fabric, suede cloth or man-made leather or the like that is aesthetic appealing but not fire-resisting. The bonding agent bonds the base fabric and the surface layer together. The surface layer is not fire resisting, but the resulting composite fabric is flame retardant permanently. It also does not fuse or melt and can be directly carbonized to form an isolation layer. | 07-09-2009 |
Chin-Chuan Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20110159340 | PROTECTION STRUCTURE FORTHERMAL DISSIPATION AND PREVENTING THERMAL RUNAWAY DIFFUSION IN BATTERY SYSTEM - A protection structure for preventing thermal dissipation and thermal runaway diffusion in battery system is provided. The protection structure includes a battery module casing and at least one composite heat conduction plate. There is a plurality of unit cells disposed in the battery module casing. The composite heat conduction plate is located within the battery module casing, contacted with the battery module casing, and sandwiched between at least two of the unit cells as a heat transmission medium between the cells and the casing to control heat transmission among the cells. The composite heat conduction plate is a multilayer anisotropic heat conduction structure constituted by at least one heat conduction layer and at least one heat insulation layer. | 06-30-2011 |
Ching-Tsai Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20100259847 | PORTABLE APPARATUS HAVING ELECTRONIC CONTROL SYSTEM AND CONTROL METHOD THEREOF - A portable apparatus having an electronic control system and a control method thereof are provided. The portable apparatus comprises an operation system, an accessing device and a basic input/output system (BIOS), and the electronic control system comprises a G-sensor and an embedded controller (EC) for initializing the G-sensor, wherein the G-sensor senses the acceleration of the portable apparatus and compares the acceleration value with the threshold value. The operation system comprises an application program (AP) and an advanced configuration and power interface (ACPI). When the acceleration value is higher than the threshold value, the G-sensor sends out a first signal to the EC, and the EC sends out a second signal to the BIOS, and the BIOS sends out a third signal to the ACPI, and the ACPI sends out a fourth signal to the AP to give a park command for parking the reading head of the accessing apparatus. | 10-14-2010 |
20110038108 | Electronic Device with Adjustable Operation Modes - An electronic device comprises a base, a system module, and at least one axle pivot structure. The axle pivot structure connects the base and the system module, and the axle pivot structure comprises an axle shaft, a first pivotal connection portion, and a second pivotal connection portion. The axle shaft comprises a first end portion and a second end portion. The first pivotal connection portion is pivotally disposed to the first end portion of the axle shaft and the center of the lateral side of the base. The second pivotal connection portion is pivotally disposed on the second end portion of the axle shaft and one lateral side of the system module. Besides, the axle shaft is rotated with respect to the base, and the system module is rotated with respect to the axle shaft, so the different disposed location and disposed angle of the system module can be formed. | 02-17-2011 |
20110235258 | NOTEBOOK COMPUTER AND MOTHERBOARD MODULE THEREOF - The present invention discloses a notebook computer and a motherboard module thereof. The notebook computer comprises a base module, a motherboard module, and a screen module. The base module comprises a base and a base casing. Besides, the screen module is pivotally connected to the base casing and is electrically connected to the base. Furthermore, the motherboard module comprises a motherboard and a motherboard cover, and the motherboard cover is integrated with the motherboard and disposed to cover one side of the motherboard. When the motherboard electrically connects to the base, the base casing is seamlessly connecting to the motherboard cover so as to establish an integral whole appearance. As a result, the difficulty of the removal can be surmounted, and the plug-in and unplugging frequency of the connectors of the notebook computer during the removal process can be lower. | 09-29-2011 |
20110242748 | DATA PROCESSING DEVICE AND MOTHERBOARD MODULE THEREOF - The present invention discloses a data processing device and a motherboard thereof. The feature of the present invention is separating the motherboard thereof into two daughter boards. The first daughter board is fixed to the data processing device, and the second daughter board is connected to the first daughter board through a connector. The units that frequently be changed, such as a data processing component and data storing component, are disposed on the second daughter board. Besides, a hard disk signal bus of the data processing device, an optical disk drive signal bus, or a screen signal bus may be electrically connected to the first daughter board. As a result, when the data processing device is under maintenance or upgrade, the second daughter board can be removed without removing the casing, and also the plug-in and plug-out frequency of the connectors can be lower. | 10-06-2011 |
Chin-Shun Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20090216448 | GLOBAL POSITIONING SYSTEM NAVIGATION APPARATUS AND POSITIONING METHOD THEREOF - A Global Positioning System (GPS) navigation apparatus and a positioning method thereof are provided. The GPS navigation apparatus includes a GPS module and a data processing unit. When the GPS module enters into an operation mode from a standby mode, the GPS module starts to output a positioning data. The data processing unit calculates a present position according to the positioning data from the GPS module after a predetermined time interval since the GPS module enters into the operation mode, so as to reduce a positioning error. | 08-27-2009 |
Chuan-Liang Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20110051368 | EXTERNAL THERMAL DEVICE AND RELATED ELECTRONIC DEVICE - An external thermal device for connecting to a thermal module disposed inside an electronic device is disclosed. The external thermal device includes a heat conducting component. An end of the heat conducting component is for inserting into an opening of the electronic device so as to connect to the thermal module in a removable manner. The heat conducting component is for conducting heat transmitted from the thermal module. The external thermal device further includes a heat dissipating component or a heat storage component disposed on the other end of the heat conducting component for dissipating or storing heat transmitted from the heat conducting component. | 03-03-2011 |
Chun-Huan Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20100118249 | DISPLAY PANEL AND PIXEL ARRAY SUBSTRATE - A display panel having a display region and a sealant region is provided. The display panel includes a first substrate, a second substrate, a sealant and a display medium. The sealant is disposed between the first and second substrates and within the sealant region. The display medium is disposed between the first and second substrates and within the display region. The second substrate includes pixel units and wires electrically connected to the pixel units. The pixel units are disposed within the display region, the wires extend to the sealant region from the display region, and at least a portion of the wires in the sealant region has slots. In particular, each of the slots has a side edge adjacent to the edge of the wire which the slot is disposed therein, and the distances from the side edge to the edge of the wire are not equal. | 05-13-2010 |
20100156769 | LIQUID CRYSTAL DISPLAY PANEL - A liquid crystal display panel includes a display area, a wiring area, and an external circuit area, wherein the wiring area is between the display area and the external circuit area. The liquid crystal display panel includes many pixel structures, external pads and wiring sets. Each wiring set includes a plurality of upper-layer main wires disposed on one plane and lower-layer main wires disposed on another plane, wherein the two planes are parallel. In addition, each upper-layer main wire corresponds to one lower-layer main wire and the shadow which the upper-layer main wire vertically projects on the surface overlaps a part of the corresponding lower-layer main wire. The light leakage around the display area can be eliminated by proper arrangement of main wiring sets, and therefore the display quality is improved. | 06-24-2010 |
20110116215 | DISPLAY PANEL - A display panel including plural wiring sets is provided. Each of the wiring sets includes plural wires extending substantially along a straight direction. Each of the wiring sets has a first part and a second part respectively located at two opposite sides of a sealant. The first part is located between the sealant and an active region of the display panel, and a shortest distance of two adjacent wire segments of the first part is larger than a shortest distance of two adjacent wire segments of the second part. In addition, the shortest distance of two adjacent wire segments of the first part may be limited from about 15 μm to about 35 μm. The configuration of wiring set can reduce crosstalk of electric field between two adjacent wires to prevent light leakage and improve display quality. | 05-19-2011 |
Chun-Kai Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20110116215 | DISPLAY PANEL - A display panel including plural wiring sets is provided. Each of the wiring sets includes plural wires extending substantially along a straight direction. Each of the wiring sets has a first part and a second part respectively located at two opposite sides of a sealant. The first part is located between the sealant and an active region of the display panel, and a shortest distance of two adjacent wire segments of the first part is larger than a shortest distance of two adjacent wire segments of the second part. In addition, the shortest distance of two adjacent wire segments of the first part may be limited from about 15 μm to about 35 μm. The configuration of wiring set can reduce crosstalk of electric field between two adjacent wires to prevent light leakage and improve display quality. | 05-19-2011 |
Chun Lin Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20090285528 | CLADDING GRATING AND FIBER SIDE-COUPLING APPARATUS USING THE SAME - A fiber side-coupling apparatus can be spliced with active fiber as a fiber-based side-coupler in series at both sides for distributively-pumped monolithic fiber lasers. This side-coupling apparatus includes a large-mode-area double-clad passive optical fiber. A cladding grating, formed on the cladding surface of the passive fiber, comprises a plurality of grating members and a reflection layer formed thereon. A laser diode bar array is disposed on one side of the optical fiber opposite the cladding grating. A collimation device, placed between the optical fiber and the laser diode bar array, is used to collect the pump beam to the cladding grating as much as possible in fast axis and collimate the pump beam to be incident to the cladding grating in slow axis as normally as possible. The collimated pump beams emitted from a laser diode bar array are normally incident to the cladding grating within the alignment tolerance of ±2 to ±4 degrees. Without the reentrance loss effect, the pump beams diffracted and reflected by the cladding grating propagates in the inner cladding of the passive fiber due to total internal reflection. In one embodiment, the grating member can be a binary or blazed cross section. | 11-19-2009 |
Fa-Sheng Chang, Taipei County TW
Feng-Chia Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20100019802 | Phase/Frequency Detector - PFD includes UP and DOWN signal modules, and RESET signal module. UP and DOWN signal modules transmit UP and DOWN signals according to reference and fed-back clock signals. RESET module includes UP-RESET and DOWN-RESET signal modules. UP-RESET signal module resets UP signal module according to pre-trigger fed-back signal, UP and DOWN signals. Pre-trigger fed-back signal is generated according to original fed-back clock signal and calculation of logic gates and inverting delay module. DOWN-RESET signal module resets DOWN signal module according to pre-trigger reference signal, UP and DOWN signals. Pre-trigger reference signal is generated according to original reference clock signal and calculation of logic gates and inverting delay module. | 01-28-2010 |
20100019819 | Delay Circuit - Constant delay circuit includes signal input end, delay signal output end, RC delay circuit, and a comparator. The signal input end receives an input signal. The delay signal output end outputs the delay input signal, which the delay period is predetermined. The RC delay circuit is coupled to the signal input end for receiving the input signal and generating a voltage. The comparator includes a first input end, a second input end, and an output end. The first end of the comparator is coupled to the RC delay circuit for receiving the voltage. The second end of the comparator receives a reference voltage. The output end of the comparator is coupled to the delay signal output end of the long delay circuit. The comparator compares the reference voltage and the voltage, and accordingly generates a result as the delay signal. | 01-28-2010 |
20120056652 | DLL circuit with dynamic phase-chasing function and method thereof - A method of dynamically adjusting phase-chasing speed for increasing efficiency of a DLL circuit includes detecting an overall loop delay for an input clock signal in the DLL circuit, obtaining an optimal divisor according to the overall loop delay, and in the phase-locking period of the DLL circuit, dividing the frequencies of the input clock signal and a feedback clock signal corresponding to the input clock signal according to the optimal divisor. | 03-08-2012 |
Han-Yi Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20090033865 | CONTACT LENS - A contact lens includes an optical area and a circumferential area. The circumferential area is disposed at the circumference of the optical area. The optical area has a minimum thickness and the circumferential area has a circumferential thickness. The minimum thickness of the optical area is greater than the circumferential thickness. | 02-05-2009 |
Haw-Jer Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20100084793 | Electro-spinning apparatus and electro-spinning method - An electro-spinning apparatus includes a spinning jet, a stuff supply unit, a solvent supply unit, a collection unit, and a voltage driving unit. The spinning jet has a first channel and a second channel. The first channel has a first outlet, and the second channel has a second outlet. The stuff supply unit is connected to the first channel and supplies a liquid stuff to the first outlet. The solvent supply unit is connected to the second channel and supplies a gaseous solvent to the second outlet. The voltage driving unit applies a voltage difference between the spinning jet and the collection unit, so that the liquid stuff is spun and collected to the collection unit after being output from the first outlet and passing through the gaseous solvent released from the second outlet. Besides, an electro-spinning method is also provided. | 04-08-2010 |
Hsiang-Hui Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20090156146 | DUTY-TO-VOLTAGE AMPLIFIER, FM RECEIVER AND METHOD FOR AMPLIFYING A PEAK OF A MULTIPLEXED SIGNAL - A FM receiver comprises an IF filter, a demodulator and a decoder. The IF filter generates an RSSI and a FM modulated signal in response to a FM signal. The demodulator comprises a duty-to-voltage amplifier for amplifying a peak of a MPX signal. The duty-to-voltage amplifier comprises a current source, a switch and a current splitter. The current source generates a current. The switch controls a flow of the first current in response to a PWM signal. The current splitter splits the flow of the current into a sub-flow in response to the RSSI. The peak of the MPX signal is proportional to the sub-flow. The decoder receives the MPX signal to generate an audio signal to play sound. | 06-18-2009 |
Hsiao-An Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20100325953 | FLOWERPOT - A flowerpot comprises a box body and a spacer. The buckling sheets of the spacer are buckled to the buckling recesses of the box body; and the spacer is placed upon the projection sheets and the wall assembly; a lower space and rear side of the box body below the spacer is formed with a water collecting tank and the space of the upper front side of the box body above the spacer is formed with a planting tank. In use, the hook of the spacer and the hook portion of the box body is attached to one supporting rod of a frame assembly and the two protrusions are placed upon another supporting rod. The water draining opening guides water from an upper flowerpot to a lower flowerpot. The water absorption sheets installed in the spacer can guide water from the water collecting tank to the planting tank automatically. | 12-30-2010 |
20110232183 | WATER SUPPLY AND WETNESS ADJUSTMENT FLOWERPOT ASSEMBLY - A water supply and wetness adjustment flowerpot assembly comprises a lower base having a plurality of supporting legs protruding from a lower side of a bottom of the lower base for supporting the lower base; an upper side of the lower base having a plurality of longitudinal and transversal trenches so as to form with a plurality of flowerpot bodies; each flowerpot body having an approximate rectangular shape; a plurality of flowerpot bodies can be arranged at one base in order for planting glasses or flowers; and a water absorption frame formed by a plurality of intersecting longitudinal and transversal strips which can be made individually or integrally; the water absorption frame being made of water absorption material; in assembly, the water absorption frame being placed in the notches of the flowerpot bodies for absorbing water. | 09-29-2011 |
20120186148 | POWER-SAVING FLOWERPOTS CAPABLE OF SERIAL CONNECTING WITH OTHER FLOWERPOT - A power-saving flowerpots capable of serial connecting with other flowerpot includes a planting tank having a horizontal plane and an inclined plane at an upper side thereof for planting; a water tank connected to a lower side of the planting tank; the connection of the planting tank and the water tank being formed as an L shape; an interior of the water tank being formed with a water draining channel; an upper side of the water draining channel being formed with a communication hole so that when the water level in the water tank is over a lower edge of the communication hole; water will flow into the communication hole from the water tank. A plurality of flowerpot can be installed as a first row by a retaining rod to pass through all hooks of the flowerpots;and the water tubes of the flowerpot are connected one by one. | 07-26-2012 |
Hsi-Chi Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20100214113 | Active Light-Emitting Alert Device - Provided is an active light-emitting alert device including a first light alarm, a second light alarm, a control unit, a power supply, and at least one connection component. Both first and second light alarms have at least one surface provided with a light-emitting alert block including a plurality of light-emitting components arranged in a matrix. The control unit and the power supply enable the light-emitting alert blocks to emit textual or glittering alert light or alert light for indicating a direction. Two ends of each of the connection components are coupled to a selected portion of the first and second light alarms. With the connection component, the active light-emitting alert device is carried by a user or placed at a specific venue to emit alert light and indication light actively, alerting other drivers or persons to imminent danger, and ensuring the user's safety. | 08-26-2010 |
Hui-Lan Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20100006954 | TRANSISTOR DEVICE - A transistor device includes a semiconductor substrate, a source doping region and a drain doping region in the semiconductor, a channel region between the source doping region and the drain doping region, a gate stack on the channel region, wherein the gate stack includes an amorphous interfacial layer, a crystalline metal oxide gate dielectric layer and a gate conductor. | 01-14-2010 |
20100172065 | CAPACITOR STRUCTURE - A capacitor structure includes: a top electrode, a bottom electrode, a first capacitor dielectric layer positioned between the top electrode and the bottom electrode and a second capacitor dielectric layer positioned between the top electrode and the bottom electrode. The first capacitor dielectric layer is selected from the group consisting HfO | 07-08-2010 |
Hwa-Hsiang Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20110292628 | ANTI-ULTRAVIOLET MEMORY DEVICE AND FABRICATION METHOD THEREOF - The invention provides an anti-UV electronic device and fabrication method thereof. The anti-ultraviolet (anti-UV) electronic device includes an integrated circuit die, wherein the integrated circuit die has an ultraviolet (UV) light erasable memory; and an anti-UV light layer is formed on and covers the ultraviolet (UV) light erasable memory. | 12-01-2011 |
I-Chieh Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20090055841 | Computer interface controller for peripheral devices - Provided is a computer interface controller for peripheral devices, comprising a computer interface control unit, a central control unit, a driver program memory, a virtual optical disc drive control unit, a data transmission unit and a data interruption unit. The central controller is connected to the computer interface control unit and the driver program memory is connected to the central controller. The data transmission unit and the data interruption unit are connected to the computer interface control unit. The computer interface controller selects a proper data transmission mode according to the user authorization information provided by the computer device in correspondence with the user of the peripheral in connection with the invented computer interface controller. | 02-26-2009 |
Jen-Ho Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20110101793 | Voice Control Energy-Saving Power Socket - The present invention provides a voice control energy-saving power socket that uses voice control to power up and achieve time, labor and energy saving. When an electrical equipment is turned off, the present invention can automatically detect current change and completely isolate the input power source and the electrical equipment to prevent wasting energy. When the power is needed, voice control is used to power up. To achieve the above objective, the technical approach for the present invention comprises an overload protection circuit to detect whether the input power is overloaded, a load detection circuit to detect the load size and determine whether the output control circuit needs to be on or off, an output control circuit is to switch between power-off mode and power-up mode, a voice control circuit is to activate the output control circuit and allow connection between the power source and the load and an internal power circuit is to supply power to the overload protection circuit and the load detection circuit in power-off mode. | 05-05-2011 |
Jen-Po Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20090300376 | CONTROL METHOD AND COMPUTER SYSTEM FOR ADVANCED CONFIGURATION AND POWER INTERFACE - Provided is a control method for an advanced configuration and power interface (ACPI) in a computer system. The computer system comprises a processor and a bus master, wherein the processor, as defined by the ACPI specification, has a first state (C | 12-03-2009 |
Jing-Yao Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20090311810 | METHOD OF MANUFACTURING BENDABLE SOLID STATE LIGHTING - The invention provides a method of manufacturing a bendable solid state lighting (SSL). A first metal layer and a second metal layer with a predetermined circuit layout pattern and structure region pattern are first deposited on both sides of a flexible substrate respectively, where a plurality of bonding pads is formed on the structure regions in the structure region pattern and is used for being electrically connected to the first metal layer. A plurality of LED dies is arranged on the structure regions in an array, and the LED dies are bonded with the corresponding bonding pads, such that the LED dies are conducted with current via the circuit layout of the first metal layer on the flexible substrate, so as to form a planar light source. | 12-17-2009 |
20100163292 | PACKAGE CARRIER - A package carrier including a substrate, at least an under bump metallurgic (UBM) layer and at least a conductive bump is provided. The substrate has a conductive structure and at least a pad connected with the conductive structure. A region of the pad connected with the conductive structure is a signal source region. The UBM layer is disposed on the pad and includes a first conductive pattern and a second conductive pattern. A side wall of the second conductive pattern is directly connected to a side wall of the first conductive pattern, and the second conductive pattern is disposed close to the signal source region. The conductivity of the second conductive pattern is smaller than the conductivity of the first conductive pattern. The conductive bump is disposed on the UBM layer. | 07-01-2010 |
20110227190 | ELECTRONIC DEVICE PACKAGE STRUCTURE AND METHOD FOR FABRICATING THE SAME - The invention provides an electronic device package structure and method of fabrication thereof. The electronic device package structure includes a chip having an active surface and a bottom surface. A dielectric layer is disposed on the active surface of the chip. At least one trench is formed through the dielectric layer. A first protection layer covers the dielectric layer and sidewalls of the trench. A second protection layer covers the first protection layer, filling the trench. | 09-22-2011 |
20120125669 | PACKAGE CARRIER - A package carrier including a substrate, at least an under bump metallurgic (UBM) layer and at least a conductive bump is provided. The substrate has a conductive structure and at least a pad connected with the conductive structure. A region of the pad connected with the conductive structure is a signal source region. The UBM layer is disposed on the pad and includes a first conductive pattern and a second conductive pattern. A side wall of the second conductive pattern is directly connected to a side wall of the first conductive pattern, and the second conductive pattern is disposed close to the signal source region. The conductivity of the second conductive pattern is smaller than the conductivity of the first conductive pattern. The conductive bump is disposed on the UBM layer. | 05-24-2012 |
Jinn-Ja Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20080254845 | ANTENNA MODULE AND APPARATUS UTILIZING THE SAME - An antenna module and a signal-processing module using the antenna module to process a plurality of wireless signals are proposed. The signal-processing module includes the antenna module, a first processing circuit and a second processing circuit. The antenna module includes at least a first antenna, at least a second antenna and a shielding portion. The first antenna is utilized to transmit or receive signals corresponding to a first wireless communication standard, the second antenna is utilized to transmit or receive signals corresponding to a second wireless communication standard, and the shielding portion is disposed between the first antenna and the second antenna. The first processing circuit is coupled to the first antenna for processing signals of the first antenna, and the second processing circuit is coupled to the second antenna for processing signals of the second antenna. | 10-16-2008 |
Jyh-Chun Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20090057048 | Anti-tilt apparatus and frame structure of tilting vehicle using the same - An anti-tilt apparatus is provided in the present invention, in which a frame of a vehicle is locked or released for tilt by a locking mechanism controlled according to the vehicle moving status. In addition, the present invention further provides a frame structure of a tilt vehicle wherein the anti-tilt apparatus and an independent suspended wheel set with a tiltable frame are combined together for maintaining certain comfort, good tracking capability and driving safety while the vehicle is moving and swerving. The anti-tilt apparatus of the present invention functions to lock the tiltable frame while the vehicle is operated in low speed or stop and functions to make wheels simultaneously inwardly incline for providing a tilt capability while the vehicle is swerving in high speed so as to increase higher stability and anti-turnover capability of the vehicle. | 03-05-2009 |
Kai-Che Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20090184834 | SYSTEM AND METHOD FOR MONITORING STEP MOTOR - A method for monitoring a step motor is provided, wherein the step motor rotates from a start position to an end position and then back to the start position repeatedly. The monitoring method includes: detecting a status signal of the step motor and a command signal received by the step motor in real time; recording a variation of the difference between the command signal and the status signal vs. time as an error data; and determining whether the step motor is starting from the start position, in action, reaching the end position, or returning to the start position according to the status signal and the command signal. If it is determined that the step motor is in action, the error data is recorded as a tracking error, and whether an alarm is issued is determined according to the tracking error. | 07-23-2009 |
Kai-Ting Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20110248908 | GATE SIGNAL TRANSMISSION CIRCUIT STRUCTURE - A gate signal transmission circuit structure is provided which is disposed on a peripheral circuit region of a display panel and includes at least a driver bonding pad, at least a transmission line and a plurality of connection lines. The transmission line is disposed around the driver bonding pad. The connection lines are connected between the driver bonding pad and the transmission line, wherein a plurality of holes exist between the connection lines, and the thickness of each connection line is substantially the same as the thickness of the transmission line. | 10-13-2011 |
20120025855 | DISPLAY DEVICE HAVING REPAIR AND DETECT STRUCTURE - A display device having repair and detect structure includes a substrate, a pixel array, a first shorting bar and a first repair line. The pixel array disposed on the substrate includes a plurality of data lines and a plurality of gate lines. The first shorting bar disposed on the substrate is connected to the gate lines for testing the gate lines, and the first shorting bar includes a first shorting segment. The first repair line is disposed on the substrate for repairing at least one of the data lines. The first shorting segment of the first shorting bar is electrically connected to the first repair line. Furthermore, another repair and detect structure of a display device is disclosed, wherein the first shorting bar includes a first shorting segment, the first repair line includes a first repair segment, and the first shorting segment overlaps with the first repair segment. | 02-02-2012 |
Keng-Hao Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20100208566 | METHOD AND APPARATUS FOR PERFORMING LAYER CHANGES FOR AN OPTICAL DISK DRIVE - The invention provides a method for performing layer changes for an optical disk drive. In one embodiment, the optical disk drive intends to move a focus of a laserbeam emitted by a pickup head from a present layer onto a target layer of an optical disk. First, an amplitude ratio between a first amplitude of a first S-curve of a previous focusing error signal and a second amplitude of a second S-curve of the previous focusing error signal is determined. The object lens is then moved towards a target position for focusing of the laserbeam on the target layer. A focusing error signal is then generated. The focusing error signal is then amplified or attenuated according to the amplitude ratio to obtain an amplified or attenuated focusing error signal. Whether the object lens has reached the target position is then determined according to the amplified or attenuated focusing error signal. | 08-19-2010 |
Kuang I Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20100045546 | UWB ANTENNA AND DETECTION APPARATUS FOR TRANSPORTATION MEANS - A UWB antenna for transportation means comprises a metallic screen, a dielectric substrate and a rectangular printed metallic patch. The dielectric substrate is disposed on the printed metallic patch. The printed metallic patch is disposed on the dielectric substrate, and has a horizontal trench gap and two vertical trench gaps. The horizontal trench gap is parallel to the long side of the rectangular printed metallic patch, and the vertical trench gaps respectively extend upward from each end of the horizontal trench gap to form two resonance contours. | 02-25-2010 |
Kuei-Yun Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20090195133 | Slide braking apparatus - The present invention discloses a slide braking apparatus installed on a slide in a cabinet, and the slide sequentially installs a bottom rail, a middle rail and an inner rail. The braking apparatus is disposed between the middle rail and the inner rail. A hook and a control handle for controlling the hook to turn are installed on a surface of the inner rail corresponding to the middle rail. A guide bump is disposed on a surface of the middle rail. The front end of the guide bump has a guide plane for guiding the hook to turn, so that when the hook is turned back to resume its original position, the hook presses precisely at the rear end of the guide bump to limit the inner rail from sliding into the middle rail. | 08-06-2009 |
Li-Yun Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20110132488 | WEAVING MACHINES AND THREE-DIMENSIONAL WOVEN FABRICS - A weaving machine for weaving a three-dimensional distance woven fabric including two outer fabrics and inter-yarns connected with the outer fabrics is provided. The weaving machine includes a warp let-off mechanism, heald frames, a picking mechanism, a beating-up mechanism, a yarn raising mechanism, and a take-up mechanism. The warp let-off mechanism includes at least two warp beams for providing and transferring warps. A plurality of vertically arranged heald wires are supported by each of the heald frames, wherein each of the heald wires has a heald eye for the warps passing through. The warps are driven and divided into two warp layers by the heald frames such that a shed is formed between the two warp layers. The picking mechanism transfers wefts to pass through the shed. The yarn raising mechanism is suitable for passing through the shed and raising parts of the warps functioning as the inter-yarns. | 06-09-2011 |
20110265906 | WEAVING MACHINES AND THREE-DIMENSIONAL WOVEN FABRICS - A three-dimensional distance woven fabric including two outer fabrics and a plurality of inter-yarns connected with the outer fabrics, wherein a gap distance between the outer fabrics is greater than 20 centimeters A method for weaving the aforesaid three-dimensional distance woven fabric is also provided. | 11-03-2011 |
Lun-Ming Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20100328287 | START PROTECTION CIRCUIT FOR GATE DRIVER AND LIQUID CRYSTAL DISPLAY THEREOF - A start protection circuit of a gate driver, which is applied in a liquid crystal display, includes a detection circuit and a switch. The detection circuit monitors a gate low voltage to generate a control signal. The switch is electrically connected to the detection circuit and controlled by the control signal, for transmitting a gate high voltage. The detection circuit outputs the gate low voltage first and monitors if the gate low voltage has reached a predetermined level. When the gate low voltage has reached the predetermined level, the detection circuit turns on the switch to output the gate high voltage. | 12-30-2010 |
20110025936 | Display Panel, Liquid Crystal Display Module, and Method for Reducing Data Lines Used on a Display Panel - On a display panel, every two neighboring sub-pixel transistor modules of each row transistor set are electrically coupled to a same data line so that used data lines on the display panel are halved, and driving integrated circuit units on the display panel are significantly decreased as well. A voltage on a data line of the display panel is controlled according to a polarity controlling signal to implement polarity inversion, for preventing DC residue and crosstalk, and for reducing power consumption and flickers. Two sub-pixel transistors of each transistor unit on the display panel are disposed in a mutually opposed and separated manner for overcoming vertical lines caused by concentrated transmittance of the sub-pixel transistors. | 02-03-2011 |
Michael Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20110250787 | REPLACEABLE CONNECTION FOR PORTABLE ELECTRONIC DEVICES - Systems and methods electrically connect a first electronic device or electrical component, having a external electrical connector, to a circuit board of a second electronic device. A low-cost, user-installable connection system isolates mechanical stresses imposed on the external electrical connector to within the user-installable connection system, thereby preventing the mechanical stresses from reaching the circuit board in the second electronic device. If the connection becomes faulty, only the low-cost, user-installable connection system must be replaced. | 10-13-2011 |
20120045916 | REPLACEABLE CONNECTION FOR PORTABLE ELECTRONIC DEVICES - Systems and methods electrically connect a first electronic device or electrical component, having a external electrical connector, to a circuit board of a second electronic device. A low-cost, user-installable connection system isolates mechanical stresses imposed on the external electrical connector to within the user-installable connection system, thereby preventing the mechanical stresses from reaching the circuit board in the second electronic device. If the connection becomes faulty, only the low-cost, user-installable connection system must be replaced. | 02-23-2012 |
20120270426 | REPLACEABLE CONNECTION FOR PORTABLE ELECTRONIC DEVICES - Systems and methods electrically connect a first electronic device or electrical component, having a external electrical connector, to a circuit board of a second electronic device. A low-cost, user-installable connection system isolates mechanical stresses imposed on the external electrical connector to within the user-installable connection system, thereby preventing the mechanical stresses from reaching the circuit board in the second electronic device. If the connection becomes faulty, only the low-cost, user-installable connection system must be replaced. | 10-25-2012 |
Ran-Hong Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20100002153 | PROJECTOR - A projector includes a display screen, an imaging system adapted to provide an optical image, a reflector arranged on a transmission path of the optical image, and an optical transmission medium disposed inside the refraction space. The refraction space is formed between the reflector and the display screen. The optical image travels through the optical transmission medium by the reflection of the reflector and is transmitted to the display screen. A refractive index of the optical transmission medium is not equal to one. | 01-07-2010 |
Rong-Jen Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20090198754 | Order adaptive finite impulse response filter and operating method thereof - A device for allocating a number of taps of a designated finite impulse response filter is disclosed. The device comprises a plurality of designated finite impulse response filters having fixed number of taps, a plurality of allocation finite impulse response filters having fixed number of taps, a control unit and an estimate unit. Depending on intensities of responses to interferences, at least one of the allocation FIR filters may be coupled in series to any one of the designated finite impulse response filters, thereby to provide a signal having excellent quality. | 08-06-2009 |
20100169704 | Ethernet System and Related Clock Synchronization Method - A master device for an Ethernet system is disclosed. The master device includes a receiver, a buffer, a phase lock loop unit, and a transmitter. The receiver is used for generating phase adjustment data according to transmission data sent by a slave device when the master device operates during a switch mode. The buffer is coupled to the receiver for accumulating the phase adjustment data and outputting a phase adjustment value. The phase lock loop unit is coupled to the buffer for adjusting the phase of an output clock according to the phase adjustment value to maintain a fixed phase difference between the recovery clock and the output clock. The transmitter is used for transmitting initialization data to the slave device according to the output clock. | 07-01-2010 |
20100208882 | APPARATUS FOR PROCESSING ECHO SIGNAL AND METHOD THEREOF - An echo signal processing apparatus is disclosed. The echo signal processing apparatus is utilized for generating a cancellation signal by using group phenomenon of a frequency response of an echo signal to remove the echo signal. The echo signal processing apparatus has lower cost and is able to remove the echo efficiently. | 08-19-2010 |
Rong-Ming Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20100079086 | HIGH-POWER LED DRIVING CIRCUIT - A high-power light-emitting diode (LED) driving circuit relates to a photoelectric technology field. An anode of D | 04-01-2010 |
20100123143 | THREE-DIMENSIONAL LED LIGHT-EMITTING PLATE - In the field of opto-electronic technology, a three-dimensional (3D) light-emitting diode (LED) light-emitting plate is described. The 3D LED light-emitting plate includes an aluminum substrate. The aluminum substrate is vertically disposed. Notches are formed on an upper side of the aluminum substrate in a thickness direction. LED chips are mounted in the notches. A flexible circuit layer is disposed on a surface of the aluminum substrate. Each LED chip is connected to a circuit of the flexible circuit layer by a gold wire. A fluorescent colloid light-emitting shell is disposed outside each LED chip correspondingly. A cavity is formed between the LED chip and the fluorescent colloid light-emitting shell. A lower portion of the fluorescent colloid light-emitting shell is fixed on the aluminum substrate. The 3D LED light-emitting plate effectively improves the luminous brightness and efficiency of an LED and enlarges an effective light-emitting angle, and alleviates the problem of non-uniform light pattern and light color, such that an LED white light lamp can achieve the luminous effect of a tungsten lamp. The fluorescent colloid light-emitting shell wraps the LED chip, which not only protects the LED chip from dust and produces white light, but is also suitable for use in a severe environment. Moreover, the production cost is reduced due to the simple structure. | 05-20-2010 |
20110110089 | 360-DEGREE ANGLE LED ILLUMINATION DEVICE - A 360-degree angle LED (light-emitting diode) illumination device comprises a copper base plate, a plurality of LED chips, and a flexible PCB circuit layer. The copper base plate is electroplated with a layer of silver thereon. The plurality of LED chips is provided on the peripheries of the copper base plate. The flexible PCB circuit layer is provided on the peripheries of the copper base plate and electrically connected with the LED chips for controlling the LED chips. Accordingly, it is able to provide 360-degree angle illumination range and to improve the thermal conductivity and heat dissipation capability in order to prolong effectively the lifetime of the LED chips in use. | 05-12-2011 |
20110128735 | FULL ANGLE LED ILLUMINATION DEVICE - A full angle LED (light-emitting diode) illumination device comprises at least three copper base plates, a plurality of LED chips, and a flexible circuit layer. Each copper base plate is electroplated with a layer of silver thereon and the copper base plates are arranged in a crisscross pattern to form the backbone of a three-dimensional globe. Each LED chip is provided on the external surface of the three-dimensional globe at a site where any two copper base plates are crisscrossed. The flexible circuit layer is provided on the peripheries of the copper base plates and electrically connected with the LED chips for controlling the LED chips. Accordingly, it is able to provide full angle illumination range and to improve the thermal conductivity and heat dissipation capability in order to prolong effectively the lifetime of the LED chips in use. | 06-02-2011 |
Shih-Meng Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20100127672 | Power Supply Device with Fast Output Voltage Switching Capability - A power supply device is disclosed in the present invention, which includes a DC-DC boost converter and a charge recycling circuit. The DC-DC boost converter is utilized for boosting an input voltage to generate an output voltage, and adjusting a voltage level of the output voltage according to a level switching signal. The charge recycling circuit is electrically connected to the DC-DC boost converter, and is utilized for generating a current path according to the level switching signal to recycle redundant charges from the DC-DC boost converter when the output voltage is switched from high to low and to return stored charges back to the DC-DC boost converter when the output voltage is switched from low to high, so as to accelerate voltage switching of the output voltage and to reduce power consumption of the DC-DC boost converter. | 05-27-2010 |
20100265271 | DRIVING CIRCUIT OF BACKLIGHT MODULE - A driving circuit of a backlight module is provided. The driving circuit has a dimming unit used for transmitting signals, wherein the dimming unit can adjust a current flowing through a light-emitting diode (LED) according a pulse width modulation signal and an enable signal, so as to adjust a light-emitting intensity of the LED. In the present invention, fewer devices are used to implement the dimming unit, and a transmission gate is replaced by a N-type transistor and a P-type transistor, such that a chip area and a circuit cost of the driving circuit are reduced. | 10-21-2010 |
20110090106 | DIGITAL-TO-ANALOG CONVERTER WITH MULTI-SEGMENTED CONVERSION - A 12-bit DAC includes a resistor string, three 16-to-1 selectors and an adder. The 12-bit DAC receives a 12-bit digital input data and provides a corresponding analog output voltage with 3-segmented conversion. The resistor string includes a plurality of voltage-dividing units for providing a plurality of reference voltages corresponding to each segment of conversion. After receiving the plurality of reference voltages generated by the resistor string, the three 16-to-1 selectors output 3 reference voltages corresponding to the three segments of conversion according to the 4 most significant bits, 4 least significant bits and the other 4 bits in the 12-bit digital input data, respectively. The adder can then generate the corresponding output analog voltage by summing the 3 reference voltages. | 04-21-2011 |
Shing-Wei Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20080278420 | SOURCE DRIVER AND GAMMA CORRECTION METHOD THEREOF - A source driver and a Gamma correction method thereof with lower layout area and preferred Gamma correction performance are provided. The source driver includes a Gamma correction unit, a latch unit, and a digital-to-analog converter (DAC). The Gamma correction unit receives an original image data, and converts the original image data to a corresponding corrected image data. The latch unit is coupled to the Gamma correction unit. The DAC is coupled to the latch unit, so as to convert the corrected image data to a corresponding analog drive signal. In the Gamma correction method, first, a correction unit to correct an original image data to a corresponding corrected image data is provided, and the corrected image data is converted into a corresponding analog drive signal. | 11-13-2008 |
Shuo-Hung Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20080311531 | Method and apparatus for generating periodic patterns by step-and-align interference lithography - The present invention provides a method and an apparatus for generating periodic patterns by step-and-align interference lithography, wherein at least two coherent light beams with a pattern are controlled to project onto a substrate to be exposed to form an interference-patterned region on the substrate. Thereafter, by means of moving the substrate or the light beams stepwisely, a patterned region with a large area can be formed on the substrate. According to the present invention, the optical path and exposure time may be shortened to reduce defect formation during lithographic processing and to improve the yield. | 12-18-2008 |
20090323078 | METHOD AND SYSTEM FOR STEP-AND-ALIGN INTERFERENCE LITHOGRAPHY - A method for step-and-align interference lithography is provided in the present invention, by which a displacement error relating to the moving of an interference light beam as the source of the interference light beam is being carried to move by a carrier is measured before interference lithography, and then the displacement error is used as a reference to compensate a positioning error between adjacent interference patterns during step-and-align interference lithography. Besides, the present invention further provides a system for step-and-align interference lithography, which is capable of compensating the positioning error caused by a stepping movement control used for moving a substrate or the light beams in a stepwise manner to form interference-patterned regions by interference lithography and thus the so-generated interference-patterned regions are accurate aligned with one another on a two-dimensional plane for preparing the same to be stitched together to form a two-dimensional large-area periodic structure. | 12-31-2009 |
20100216075 | METHOD AND APPARATUS FOR GENERATING PERIODIC PATTERNS BY STEP-AND-ALIGN INTERFERENCE LITHOGRAPHY - The present invention provides a method and an apparatus for generating periodic patterns by step-and-align interference lithography, wherein at least two coherent light beams with a pattern are controlled to project onto a substrate to be exposed to form an interference-patterned region on the substrate. Thereafter, by means of moving the substrate or the light beams stepwisely, a patterned region with a large area can be formed on the substrate. According to the present invention, the optical path and exposure time may be shortened to reduce defect formation during lithographic processing and to improve the yield. | 08-26-2010 |
Shyang-Jye Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20090271113 | METHOD FOR MODIFYING NAVIGATION INFORMATION AND NAVIGATION APPARATUS USING THE SAME - A method for modifying navigation information for guiding the driver is provided in the present invention, in which attitude angle of a carrier at a specific location is detected and compared with an identifying information for judging whether the carrier is on a correct route or not. In another embodiment, the present invention further provides a navigation apparatus according the foregoing method, which comprises an inertia navigation unit, a satellite signal receiving unit, a database, and signal processing unit. The signal processing unit generates a navigation route in accordance with the start and destination and determines whether the attitude angle is conformed to the identifying information with respect to the specific location on the navigation route. If the attitude angle is not conformed to the identifying information, the signal processing unit remodifies the navigation route for the carrier. | 10-29-2009 |
20090279186 | MOVABLE LENS MODULE AND OPTICAL LENS MODULE - A movable lens module includes a plate type piezoelectric driving unit, a movable stage, a lens base and a lens group. The movable stage is in contact with the plate type piezoelectric driving unit, and is driven by the plate type piezoelectric driving unit to move. The lens base is disposed on the movable stage. The lens group includes at least one lens installed in the lens base. An optical lens module can be assembled by components of the movable lens module. | 11-12-2009 |
20100131198 | METHOD FOR MODIFYING NAVIGATION INFORMATION AND NAVIGATION APPARATUS USING THE SAME - A method for modifying navigation information is provided in the present invention. The method comprises steps of detecting a status information with respect to a moving carrier guiding by a navigating route; comparing the status information with a characteristic information corresponding to a characteristic point on the navigating route; and finally, determining whether the moving carrier is passing the characteristic point according to the comparing result and modifying the coordinate position of the carrier. In another embodiment, the present invention further provides a navigating apparatus comprising a sensing module for detecting the status of the moving carrier, a signal processing unit, and a storage unit for storing a map information. The signal processing unit comparing the status information to the characteristic information with respect to the characteristic point on the navigating route, and modifying the deviation of the moving carrier to the modify location according to the comparing result. | 05-27-2010 |
20110153196 | MAP BUILDING SYSTEM, BUILDING METHOD AND COMPUTER READABLE MEDIA THEREOF - A map building system, method and computer readable media thereof are provided, which are applied to a movable apparatus or which with a server apparatus. The system includes at least two distance sensing units, a inertial sensing unit, a parameter processing unit, and a display unit. The distance sensing units detect a distance between the movable device and at least one obstacle object and create at least two range data. The inertial sensing unit detects moving mode of the movable device and creates at least one moving data. The parameter processing unit calculates an area map data according the range data and the moving data. The area map data is shown on the display unit. | 06-23-2011 |
Steve Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20100125713 | DATA BACKUP SYSTEM AND DATA BACKUP METHOD THEREOF - A data backup method is applicable to a cell phone with a data to be backed up stored therein. In the method, a timing instruction is first received to calculate a predetermined time period. Then, it is determined uninterruptedly whether the predetermined time period has elapsed. When the predetermined time period has elapsed, the data to be backed up is stored in a storage device. | 05-20-2010 |
Sung-Chun Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20110160319 | ORGANIC/INORGANIC HYBRID COMPOSITE PROTON EXCHANGE MEMBRANE - An organic/inorganic hybrid composite proton exchange membrane is provided. The proton exchange membrane includes an inorganic material of about 0.5-30 parts by weight and an organic material of about 99.5-70 parts by weight per 100 parts by weight of the proton exchange membrane. A surface area of the inorganic material is about 50-3000 m | 06-30-2011 |
Tso-Hsuan Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20100287456 | DATA TRANSFER METHOD CAPABLE OF SAVING MEMORY FOR STORING PACKET IN USB PROTOCOL AND APPARATUS THEREOF - A data transfer method is utilized for saving memory for storing packet in USB protocol. When a transmitter is to send a payload, the protocol layer of the transmitter writes the payload into a shared payload memory. The protocol layer generates a corresponding header according to the payload, and writes the corresponding header into a shared header memory. The data-link layer of the transmitter generates a packet by means of directly combining the payload saving in the shared payload memory and the header saving in the shared header memory, and sends the packet. Hence, when the transmitter is to send the payload, the transmitter only requires a memory of which the size is equal to a packet. In this way, the memory can be saved, reducing the cost. | 11-11-2010 |
20100293435 | Method for increasing efficiency of transferring packet of isochronous transfer type and device thereof - A method for increasing the efficiency of transferring packets of isochronous transfer type in USB 3.0 includes ignoring a packet of isochronous transfer type with an incorrect header. When the receiving end receives a packet of isochronous transfer type with an incorrect header, the receiving end does not send a retry signal to the transmitting end. Therefore, the transmitting end can more quickly transmit the following packets of isochronous transfer type. | 11-18-2010 |
Tsu-Chiang Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20090102820 | METHOD FOR DRIVING PIXELS OF A DISPLAY PANEL - A method for driving pixels of a display panel is provided. The display panel includes a first gate line coupled to a gate of a first-switch transistor, wherein a source of the first-switch transistor is coupled to a liquid crystal capacitor and a first-storage capacitor. The liquid crystal capacitor includes a pixel electrode and a common electrode. A terminal of the first-storage capacitor is coupled to a second gate line. First, a first modulation signal is provided to the common electrode. Next, the first-switch transistor is turned on by the first gate line. Next, a second modulation signal is provided to the second gate line after the first-switch transistor is turned on. Wherein, the second modulation signal enables a second-switch transistor coupled to the second gate line to operate in the cut-off region. And the first and second modulation signals are in phase. | 04-23-2009 |
Tsung-Chien Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20100321625 | LIQUID CRYSTAL DISPLAY PANEL WITH UNIFORM COMPRESSING DENSITY BY COOPERATING MAIN AND COMPENSATION SPACERS - An LCD panel including a first substrate, multiple horizontal and vertical conductive lines, support pads to form first protrusions, a second substrate, a main spacer, a compensation spacer, and a liquid crystal layer is provided. The main spacer and the compensation spacer are in sliding contact with the first protrusions in the horizontal or vertical direction in a plane of the LCD panel, and the compensation spacer is disposed around the main spacer and corresponding first protrusions are next to the compensation spacer. In the horizontal or vertical direction, the main spacer is partially contacted with the first protrusion to obtain a reduced contacting area, and the compensation spacer is partially contacted with the adjacent first protrusion to obtain an increased contacting area. The reduced contacting area between the main spacer and the first protrusion is equal to the increased contacting area between the compensation spacer and the first protrusion. | 12-23-2010 |
Tsung-Po Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20110176755 | INTERLOCKING DEVICE FOR SLIDE RAIL - An interlocking device for a slide rail is connected with other interlocking devices through a cable. The interlocking device has a sliding block and a rotary disc disposed on a fixed base. The rotary disc is disposed thereon with a stop block. The sliding block and the stop block are connected with the rotary disc respectively by second springs to link each other. The stop block is connected with a pulley of a slide rail. The sliding block is connected with the cable so that when the slide rail slides outward, the slide rail drives the stop block, the rotary disc, and the sliding block to move synchronously. After the pulley is separated from the stop block, the cable is drawn tightly by the sliding block to lock the other interlocking devices. | 07-21-2011 |
20120068590 | DOUBLE-LOCK STRUCTURE - A double-lock structure includes a first module, a second module, a lock, at least one deflecting roller and a transmission element. The first module is installed at an end of a slide rail of each drawer. When one of the drawers is pulled open, other slide rails are linked and locked. The second module is installed on the first module for linking and locking the first module. The lock and the deflecting rollers are installed in a cabinet. An end of the transmission element is connected to the lock, and another end of the transmission element is passed through the deflecting rollers and then connected to the second module. When the lock is operated, the transmission element drives the second module and the first module to perform a drawer interlock to achieve a keylock effect, so as to reduce the manufacturing cost and provide both interlock and keylock functions. | 03-22-2012 |
Tzu-Heng Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20090230400 | THIN FILM TRANSISTOR AND FABRICATING METHOD THEREOF - A method for fabricating a thin film transistor is described. The method includes: providing a substrate; forming a sacrificial layer on the substrate; forming a polysilicon pattern layer on the substrate to surround the sacrificial layer; forming a gate insulation layer to cover at least the polysilicon pattern layer; forming a gate pattern on the gate insulation layer above the polysilicon pattern layer; forming a source region, a drain region, and an active region in the polysilicon pattern layer, wherein the active region is between the source region and the drain region; forming a passivation layer to cover the gate pattern and a portion of the gate insulation layer; forming a source conductive layer and a drain conductive layer on the passivation layer, wherein the source conductive layer and the drain conductive layer are electrically connected to the source region and the drain region of the polysilicon pattern layer respectively. | 09-17-2009 |
Tzung-Wei Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20110073734 | BRACKET OF ELECTRONIC DEVICE - A bracket is provided for fixing an electronic device therein. The bracket includes a main frame and a fixing member. The main frame has a connecting portion and two sideboards. The two sideboards are disposed to two ends of the connecting portion respectively and the two sideboards are disposed in parallel. A distance is kept between the two sideboards to accommodate the electronic device therein, and one of the two sideboards has a plurality of assembling holes. The fixing member is detachably mounted to the sideboard having the assembling holes. A plurality of connecting members are disposed to one side of the fixing member, for passing through the assembling holes respectively and being fixed on the electronic device, so as to fix the electronic device between the two sideboards. | 03-31-2011 |
Wei-Hong Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20110298718 | TOUCH-SENSING KEYBOARD - A touch-sensing keyboard including a solar cell, a touch panel, and a power converter is provided. The solar cell has a light receiving surface. The touch panel is disposed above the light receiving surface of the solar cell, wherein the solar cell receives light passing through the touch panel and converts the received light into electric power. Furthermore, the power converter is electrically connected to the solar cell and the touch panel, wherein the power converter receives and transforms the electric power generated from the solar cell and outputs the transformed electric power to the touch panel. | 12-08-2011 |
Yang-Chih Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20100230561 | Digital mobile device and stand module thereof - The present invention discloses a digital mobile device and a stand module thereof. The digital mobile device includes a stand module comprising a fixing element and a rotating element. The fixing element is disposed on a side of the digital mobile device and includes an elastic element and a positioning member. The positioning member is disposed on a side of the elastic element. The rotating element is pivotally connected to the fixing element and has a positioning hole. The elastic element and the positioning member are disposed in the positioning hole. If the rotating element is rotated with respect to the fixing element, the elastic element will compress the positioning member to abut the fixing element, such that the fixing element and the rotating element are maintained at a positioning angle. | 09-16-2010 |
Yao-Xun Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20080244164 | STORAGE DEVICE EQUIPPED WITH NAND FLASH MEMORY AND METHOD FOR STORING INFORMATION THEREOF - A storage device equipped with NAND flash memory and method for storing information thereof includes a SLC processing structure to provide fast information access and improve processing performance and a MLC processing structure to increase data density of each storage unit and reduce the cost and size of each unit of information. The data storing method includes storing important information such as operating system programs, application programs and information that have been accessed frequently in the SLC processing structure, and storing ordinary information in the MLC processing structure to reduce the cost and size of each unit of information. | 10-02-2008 |
Yao-Zen Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20090168006 | ATTACHMENT PROCESS FOR FLEXIBLE SUBSTRATES AND PATTERNED SEALANT USED THEREIN - An attachment process for flexible substrates and a patterned sealant used therein are provided. The attachment process is mainly used to manufacture flexible liquid-crystal displays (LCDs). Firstly, a patterned sealant with an opening is applied to a first substrate, and then a liquid crystal material is filled in the patterned sealant. During a pressing process for combining the first substrate and a second substrate, bubbles can be automatically evacuated from the opening of the patterned sealant, and the patterned sealant will deform and expand to seal the opening after the pressing process. By applying the patterned sealant with an opening in the manufacturing process of flexible LCDs, bubbles are easily evacuated and the opening of the patterned sealant is directly and automatically sealed in the pressing process under the atmospheric pressure. | 07-02-2009 |
Yen-Nien Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20100320707 | STRUCTURE OF INLINE SKATES - The present invention relates generally to a structure of inline skates, which provides a cushion device, a wheel with an annular ratchet wheel on its side, and a pawl assembly. By pressing down the weight, the wheel with the annular ratchet wheel on its side engages the pawl assembly, which stops the wheel with the annular ratchet wheel on its side from rolling in one direction, and the wheel with the annular ratchet wheel on its side can roll in another direction. Thereby, the structure of inline skates is more ergonomic and exercise injuries can be prevented. In addition, a brake is provided for providing shock absorption and more powerful acceleration. Besides, automatic support upright is also provided for avoiding tumbles. | 12-23-2010 |
Ying-Tang Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20090256635 | LINEAR-IN-DB VARIABLE GAIN AMPLIFIER - A variable gain amplifier (VGA) with a gain thereof exponential to a control voltage thereof. The variable gain amplifier (VGA) comprises an exponential DC converter, and a linear voltage multiplier. The exponential DC converter receives the control voltage and generates an exponential voltage which is exponential to the control voltage. The linear voltage multiplier is coupled to the exponential DC converter and has a gain proportional to the exponential voltage of the exponential DC converter. | 10-15-2009 |
Yo-Chia Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20090066580 | MULTI-ANTENNA INTEGRATION MODULE - The present invention discloses a multi-antenna integration module, which comprises a first antenna, a second antenna and a common unit. The first antenna further comprises a first feeder cable, a first feeder member, a coupling unit, which has a first and second coupling members, and an extension conductor. The second antenna further comprises a second feeder cable, a radiation conductor and a coupling conductor. The common unit further comprises a common conductor which has a first and second conductor, a common short-circuit member and a common ground member. In the present invention, the design of the common unit integrates the radiation conductors, short-circuit members and ground members of different antenna systems into a single structure, whereby the isolation effect is promoted, and the signal interference among different antennae is decreased, and the space occupied by the antenna layout is reduced. | 03-12-2009 |
Yuan-Hao Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20100275146 | System and method for managing devices in an information handling system - An information handling system stores code, layout information, and location information in a memory. A processor executes the code to read the information, render a representation of the information handling system from the layout information, and display the representation on a display. The representation includes a connector that is located based on the location information. A method includes displaying a representation of an information handling system and a device. The representation includes depictions of the information handling system and the device. The method also includes receiving an input selecting the depiction of the device, and disabling the device in response to receiving the input. A memory includes code for carrying out the method. | 10-28-2010 |
Yu Cheng Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20080206545 | Porous material and method for preparing the same - The present invention is related to a porous structure material, which is synthesized by mixing an alkyl siloxane compound or a silicate compound with an organic solvent through a sol-gel process, and modified by modification agents. The present invention is also related to a method for manufacturing porous structure material, which comprises reacting an alkyl siloxane compound or a silicate compound with an organic solvent through sol-gel process. The present invention utilizes modification agents to modify hydrophilic groups into hydrophobic groups on the surface of the porous structure material, thereby to lower the surface tension and maintain the porous structure. The porous structure material of the present invention has properties of low conductive coefficient, high porosity, high hydrophobicity and self-cleaning. | 08-28-2008 |
Yung-Chang Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20110170612 | DECODING METHOD AND DECODING APPARATUS FOR USING PARALLEL PROCESSING SCHEME TO DECODE PICTURES IN DIFFERENT BITSTREAMS AFTER REQUIRED DECODED DATA DERIVED FROM DECODING PRECEDING PICTURE(S) IS READY - An exemplary decoding method of an input video bitstream including a first bitstream and a second bitstream includes: decoding a first picture in the first bitstream; after a required decoded data derived from decoding the first picture is ready for a first decoding operation of a second picture in the first bitstream, performing the first decoding operation; and after a required decoded data derived from decoding the first picture is ready for a second decoding operation of a picture in the second bitstream, performing the second decoding operation, wherein The first bitstream contains pictures of a first view for a 3D video presentation, the second bitstream contains pictures of a second view for the 3D video presentation, and a time period of decoding the second picture in the first bitstream and a time period of decoding the picture in the second bitstream are overlapped in time. | 07-14-2011 |
Yung Shen Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20110161515 | MULTIMEDIA STREAM RECORDING METHOD AND PROGRAM PRODUCT AND DEVICE FOR IMPLEMENTING THE SAME - A multimedia stream recording method, and a program product and a device for implementing the same are presented. The method includes encoding multimedia data into multimedia streams and storing the multimedia streams in a queue; detecting an event; recording the multimedia streams in a storage device at a low frame rate in a normal recording mode; when the event occurs, converting the multimedia streams stored in the queue before a time point when the event occurs into the specific file format and storing the multimedia streams in the storage device according to a preset condition; and converting the multimedia streams in a preset time range after the time point when the event occurs into the specific file format and then storing the multimedia streams in the storage device, and subsequently recovering a normal storage mode. | 06-30-2011 |
Yu-Yao Chang, Taipei County TW
Patent application number | Description | Published |
---|---|---|
20100062604 | METHOD FOR FABRICATING DEVICE PATTERN - A method for fabricating a device pattern includes the following steps. A first pattern having a first density is formed in a pre-determined region on a substrate. The first pattern includes a base portion along a first direction and at least two protruding portions along a second direction and connected to the base portion. A spacer is formed on a sidewall of each protruding portion. The spacers are free of connecting with the base portion, and the spacers between two adjacent protruding portions are free of connecting with each other, so as to form a gap between the two adjacent protruding portions. Then, a second pattern is formed on the substrate and located in the gap, such that a third pattern having a second density is defined in the pre-determined region by the first pattern and the second pattern. | 03-11-2010 |