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Chen, Jhubei City
Bo Yung Chen, Jhubei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20110295080 | Physiology Condition Detection Device and the System Thereof - A physiology condition detection device comprises a physiology condition sensor, a signal converter and an RFID processor. The physiology condition sensor is configured to sense physiology condition. The signal converter is configured to convert the sensed physiology condition to digitized physiology data. The RFID processor is configured to control the operation of the physiology condition sensor and the signal converter, and report the digitized physiology data. | 12-01-2011 |
Chao Yang Chen, Jhubei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20080273399 | SINGLE-POLY NON-VOLATILE MEMORY - A single-poly non-volatile memory includes a storing node, a control node and a floating gate. While a programming operation is executed, a bit line is provided with a low voltage and a control line is provided with a high voltage so that a coupling voltage occurs in the floating gate. The voltage difference between the floating gate and the storing node is able to send electrons into the floating gate, but the voltage difference between the floating gate and the control node is not enough to expel electrons from the floating gate. While an erasing operation is executed, a bit line is provided with a high voltage and a control line is provided with a low voltage so that a coupling voltage occurs on the floating gate. The voltage difference between the floating gate and the storing node is able to expel electrons from the floating gate, but the voltage difference between the floating gate and the control node is not enough to send electrons into the floating gate. | 11-06-2008 |
Cheng-Hung Chen, Jhubei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20090134919 | Input buffer for high-voltage signal application - An input buffer for a high-voltage signal application is provided. The input buffer uses a clamper and an inverter to clamp the output voltage in a proper range even if the input voltage is too high or too low. The proper range of the output voltage is controlled by a voltage source and the ground, so that an electrical device can be triggered safely by the output voltage. | 05-28-2009 |
| 20090134922 | Start-up circuit for bias circuit - A start-up circuit for a bias circuit is disclosed. The start-up circuit uses a switch to provide an activating signal to pull the bias circuit out of the null mode. The switch is triggered by a pulse from an external pulse supply or a combined pulse generator. After the pulse, the bias circuit enters a steady operational state and the start-up circuit stops operating. Therefore the start-up circuit has advantages of wide supply range, no standby current, short start-up time and simple circuit topology. | 05-28-2009 |
Chia-Ming Chen, Jhubei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100123381 | CATHODE DISCHARGE APPARATUS - A cathode discharge device is provided. The cathode discharge apparatus includes an anode, a cathode and plural cathode chambers. The cathode is located inside the anode, where the cathode has plural flow channels and at least one flow channel hole, and the plural flow channels are connected to one another through the flow channel hole. The plural cathode chambers are located inside the cathode, wherein each of the cathode chambers has a chamber outlet and a chamber inlet connected with at least one of the flow channels. | 05-20-2010 |
Chi-Lun Chen, Jhubei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20110006716 | METHOD FOR PROTECTING AN ELECTRONIC DEVICE DRIVEN BY DC MOTOR AND CIRCUIT FOR DETECTING POSITIONING SIGNALS THEREOF - A method for protecting an electronic apparatus driven by a DC motor and a detection circuit for detecting positioning signals thereof. The electronic device includes an optical encoder, a code strip, and a DC motor. While moves along the code strip, the optical encoder outputs a first positioning signal and a second positioning signal for the control of the DC motor. The method includes the steps described below. First, states of the first and second positioning signals are detected. If the states of the first and second positioning signals are normal, the DC motor is controlled according to the first and second positioning signals. If the first positioning signal or the second positioning signal is abnormal, a preventive method is performed. | 01-13-2011 |
Chuan-Chi Chen, Jhubei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20080318392 | SHALLOW TRENCH ISOLATION STRUCTURE AND METHOD FOR FORMING THE SAME - A method for forming shallow trench isolation structures is provided. The method comprises the following steps: providing a substrate with a “v” shaped trench, forming a first dielectric layer to cover the upper portion of the inner wall of the trench; conducting the first etching process to pull back the uncovered inner wall of the trench; removing the first dielectric layer; and forming a second dielectric layer to cover the trench and form a void inside the trench. | 12-25-2008 |
Chun-Fa Chen, Jhubei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20090202838 | SELF-ASSEMBLING OPTICAL FILM AND A METHOD OF MANUFACTURING THE SAME - A self-assembling optical film structure and a method of manufacturing the same are provided herein. The manufacturing method includes spreading a coating liquid formed with blending an acrylic resin, a fluothane-grafted acrylic resin, and a siloxane-grafted acrylic resin, or the liquid can be formed with an acrylic resin containing a fluorine compound or a silicon compound, so as to form a self-assembling optical film structure on a coated film surface, thus significantly reducing the cost. As a result, random and irregular array is generated during spreading the coating liquid, so we can effectively reduce the generation of optical interference due to the regular structure, and the product thereby has better brightness enhancement property and can be composed of relatively less layers of optical films. | 08-13-2009 |
Chung-Chu Chen, Jhubei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20090288660 | NEGATIVE-PRESSURE ORAL APPARATUS AND METHOD FOR MAINTAINING NEGATIVE ORAL PRESSURE AND COLLECTING LIQUID - The present invention discloses a negative-pressure oral apparatus capable of relieving discomfort of soft tissues in the oral cavity and improving fixation of the oral apparatus to prevent the oral apparatus from falling off due to mouth opening. The oral apparatus is compact and elastic so that it fits various shapes and sizes of the oral cavity and is easy to be put on and taken off to provide convenience and safety to the user. In another embodiment, a method for maintaining a negative oral pressure and collecting liquid by coupling the oral apparatus to a liquid collecting apparatus capable of effectively providing the oral cavity with a negative pressure to expel liquid in the oral apparatus and deliver the liquid to an absorbing element in the liquid collecting apparatus so as to prevent liquid leakage or contamination. | 11-26-2009 |
| 20110245966 | Negative Pressure Type Medication Delivering Device and Medication Dispensing Device and System Using the Same - A medication delivering device includes a delivering unit and a negative pressure unit. The delivering unit includes a cylinder, a retractable part and a tip element. The cylinder has a first opening and a second opening. The retractable part connects the cylinder with the tip element. The tip element has a first end, a second end and a channel. The first end passes through the first opening and is received within the cylinder. The second end is located at an outlet of a pill container. The channel penetrates from the first end to the second end to link with the interior of the cylinder. The negative pressure unit connects to the second opening for providing negative pressure to the interior of the cylinder and the channel of the tip element, so that the tip element sucks up a pill on the outlet of the pill container. | 10-06-2011 |
Chun-Hong Chen, Jhubei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20090111234 | Method for forming min capacitor in a copper damascene interconnect - A method for forming a metal-insulator-metal capacitor in a multilevel semiconductor device utilizes the copper interconnect levels of the semiconductor device as parts of the capacitor. A lower capacitor plate consists of a copper interconnect level and a first metal layer formed on the copper interconnect level by selective deposition methods. The upper capacitor plate includes the same pattern as the capacitor dielectric, the pattern having an area less than the area of the lower capacitor plate. The upper capacitor plate is formed of a second metal layer. The first and second metal layers may each be formed of cobalt, tungsten, nickel, molybdenum, or a combinations of one of the aforementioned elements with boron and/or phosphorus. Conductive vias provide contact from the upper capacitor plate and lower capacitor plate, to interconnect levels. | 04-30-2009 |
Hsia-Hui Chen, Jhubei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100116304 | SAFELY OPERABLE HANDLE DEVICE FOR AN AUTOMATIC FOLDABLE UMBRELLA - A safely operable handle device includes a grip shell coupled to a telescopic central shaft unit, a retained block releasably blocked so as to hold the umbrella in an opened state, a reel member rotatably mounted in the grip shell and biased by a coil spring, a cord reelable on the reel member and coupled to one of a top notch and the retained block, an actuator, and a unidirectional retaining mechanism. Upon application of a pressing force to telescopically fold the central shaft unit, and upon movement of the actuator in response to a stroke movement of a push button, the reel member turns in a counterclockwise direction to reel in the cord, and is prevented from turning in a clockwise direction so as to hold the central shaft unit in position to thereby avoid undesirable extension of the central shaft unit. | 05-13-2010 |
| 20120012140 | Semi-automatic umbrella with an automatically retractable central shaft - A semi-automatic umbrella includes a telescopic central shaft, a handle, and a runner slidable along the shaft. A first pull cord is placed in a tensed state when the shaft is extended, which causes an upward biased movement of an actuating member to thrust a spring-biased runner-retaining member to disengage from the shaft once the first pull cord is released. A tension spring body coupled to a second pull cord is stretchable to acquire an urging force. The stretched tension spring body enables an upward movement of the runner for spreading the umbrella. Once the urging force is released, a downward movement of the runner causes collapse of the umbrella and disengagement of a spring-biased shaft-retaining member from the shaft, thereby permitting folding of the shaft and closing the umbrella. | 01-19-2012 |
Hsien-Te Chen, Jhubei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20110253433 | EPOXY RESIN COMPOSITION, AND PREPREG AND PRINTED CIRCUIT BOARD USING THE SAME - Disclosed is an epoxy resin composition for printed circuit board, which includes (A) an epoxy resin; (B) a composite curing agent, including amino-triazine-novolac resin and diaminodiphenylsulfone mixed in a certain proportion; (C) a curing accelerator; and (D) an optional inorganic filler. | 10-20-2011 |
| 20110253434 | EPOXY RESIN COMPOSITION, AND PREPREG AND PRINTED CIRCUIT BOARD USING THE SAME - Disclosed is an epoxy resin composition for printed circuit board, which includes (A) an epoxy resin; (B) a composite curing agent, including an amino-triazine-novolac resin and dicyandiamide mixed in a certain proportion; (C) a curing accelerator; and (D) an optional inorganic filler. | 10-20-2011 |
Hsuan-Chuan Chen, Jhubei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20090257740 | Switching Regulation Circuit and Dual-Winding Motor Apparatus - A switching regulation circuit for a dual-winding motor apparatus is provided. The switching regulation circuit comprises a gate-controlled device and a driving circuit. When one of the two windings generates an induced voltage signal greater than a threshold value, the driving circuit generates an output signal for turning on the gate-controlled transistor. Thereby, a parasitic diode of the gate-controlled device will not be turned on and damage the entire circuit. | 10-15-2009 |
Jiunn Tsair Chen, Jhubei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100135320 | RATE ADAPTATION METHOD FOR COMMUNICATION SYSTEMS - A rate adaptation method comprises the steps of: updating the probability density function of the SNR of a transmitted signal according to the receiving status of the transmitted signal and the probability density function before update; and updating the transmission rate of the transmitted signal according the updated probability density function. | 06-03-2010 |
| 20100142459 | METHOD FOR SELECTING MODULATION AND CODING SCHEME - A method for selecting a modulation and coding scheme (MCS) applied to a multiple-antenna system. The method calculates the throughout of a plurality of MCSs based on the signal to noise ratio of the multiple-antenna system and selects a MCS from the plurality of MCSs accordingly. | 06-10-2010 |
| 20100178891 | METHOD AND CIRCUIT FOR CALIBRATING ANALOG CIRCUIT COMPONENTS - A method for calibrating an analog circuit component comprises the steps of: generating a first signal with a baseband frequency; generating a second signal by processing the first signal via the analog component to be calibrated; generating a third signal by processing the second signal via a power amplifier, wherein the power amplifier operates in a nonlinear region; generating a fourth signal by processing the third signal via a low-pass filter; and defining the adjustment for the In-phase-Quadrature-phase imbalance (IQ imbalance) of the analog component and then re-executing the step of generating the first signal, if the fourth signal shows an IQ imbalance mismatch. | 07-15-2010 |
| 20100179975 | METHOD FOR DECOMPOSING BARREL SHIFTER, DECOMPOSED CIRCUIT AND CONTROL METHOD THEREOF - A method for decomposing a barrel shifter decomposes N, the number of digits of input word, into N | 07-15-2010 |
| 20100182198 | SYSTEM AND METHOD FOR BEAMFORMING IN A WIRELESS COMMUNICATION SYSTEM - The method for beamforming in a wireless communication system comprises the steps of: receiving a sounding packet so as to estimate channel state information between a transmitter and a receiver; generating a beamforming matrix in accordance with the channel state information; generating a beamforming steering matrix by multiplying the beamforming matrix by a rotation matrix; and feeding back the beamforming steering matrix. | 07-22-2010 |
| 20100185913 | METHOD FOR DECODING LDPC CODE AND THE CIRCUIT THEREOF - A method for decoding LDPC code comprises the steps of: marking non-zero sub-matrices of a parity-check matrix of an LDPC code as 1 and zero sub-matrices of the parity-check matrix as 0 to form a simplified matrix; rearranging the sequence of rows of the simplified matrix according to the dependency between these rows; and updating the LDPC code in accordance with the sequence of the rows. | 07-22-2010 |
Jung-Hsuan Chen, Jhubei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20110059568 | METHOD FOR FABRICATING NANOSCALE THERMOELECTRIC DEVICE - The present invention discloses a method for fabricating a nanoscale thermoelectric device, which comprises steps: providing at least one template having a group of nanoscale pores; forming a substrate on the bottom of the template; injecting a molten semiconductor material into the nanoscale pores to form a group of semiconductor nanoscale wires; removing the substrate to obtain a semiconductor nanoscale wire array; and using metallic conductors to cascade at least two semiconductor nanoscale wire arrays to form a thermoelectric device having a higher thermoelectric conversion efficiency. | 03-10-2011 |
Jun-Ren Chen, Jhubei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20080241714 | METHOD AND APPARATUS FOR LENS CONTAMINATION CONTROL - The present disclosure provides a method for measuring lens contamination in a lithography apparatus. The method includes imaging an asymmetric pattern utilizing a lens system and measuring an alignment offset of the asymmetric pattern associated with the lens system. A contamination of the lens system is determined by comparing the alignment offset to a reference value. | 10-02-2008 |
Jyehong Chen, Jhubei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100008665 | Optical access system for dual service network - The present invention relates to an optical access system for dual service network, which mainly comprises an optical modulation device which is used to receive on-off keying (OOK) signal from cable network and radio frequency (RF) signal from wireless network, the optical modulation device then modulates the OOK signal and the RF signal to an optical signal and send out an output optical signal. Lastly, the output optical signal is being delivered to an optical receiving device through an optical fiber transmission channel, and the optical receiving device can access the OOK signal and RF signal from the output optical signal. In addition, the present invention does not require remote nodes (receiver side) to use any optical filter to discern on-off keying signal from cable network and RF signal from wireless network. The present invention can also apply to the field of wavelength-division multiplexing system. | 01-14-2010 |
| 20100008680 | Optical modulating device with frequency multiplying technique for electrical signals - The present invention relates to an optical modulating device with frequency multiplying technique for electrical signals, which primary comprises a mixer, which generates a mixed data signal from a first electrical signal and a second electrical signal. The mixed data signal is then received by a first phase shift device to have its phase shifted and becomes a first shifted signal. The first electrical signal is further received by a second phase shift device to have its phase shifted and becomes a second shifted signal. The present invention further comprises an integrated electro-optic modulator (Mach-Zehnder modulator), which is used to receive an input optical signal, the mixed data signal, the first shifted signal, the second shifted signal and the first electrical signal mentioned above, the integrated electro-optic modulator will then modulates the input optical signal into a frequency multiplying output optical signal that carries the first electrical signal and the second electrical signal. The present invention can carry and transmit amplitude shift keying signals and vector modulation signals, thereby provides a more advanced optical communication transmission service. | 01-14-2010 |
Jye Hong Chen, Jhubei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20090214213 | MODULATION DEVICE FOR GENERATING OPTICAL SIGNAL WITH QUADRUPLE FREQUENCY AND METHOD THEREOF - The present invention discloses a modulation device for generating an optical signal with quadruple frequency and the modulation method thereof. The modulation device in the present invention utilizes a commercial integrated modulator, a RF signal generator and a phase shifter to generate an optical signal with quadruple frequency. When the RF signal generator generates a first modulation signal, and the phase shifter shifts the first modulation signal by 90 degrees to generate a second modulation signal, the integrated modulator is biased to transmit the optical signal in maximum value and to modulate the first and second modulation signal so as to generate a output optical signal with quadruple frequency. | 08-27-2009 |
| 20100073763 | Adjustable optical signal delay module and method thereof - The present invention relates to an adjustable optical signal delay module, particularly to a module, which adjusts power of an amplified spontaneous emission generated by a semiconductor optical amplifier and reversely feeds the adjusted amplified spontaneous emission back to the semiconductor optical amplifier to vary a group refractive index of the semiconductor optical amplifier and delay the timing of an optical signal, whereby the present invention can replace the pump laser conventionally required by a CPO mechanism. In the present invention, the feedback optical loop comprises a variable optical attenuator, an optical filter, and optical circulators. An user can control the delay timing of optical signals via adjusting optical power in the feedback optical loop. The present invention can decrease the fabrication cost of an optical signal delay module and reduce the volume thereof. | 03-25-2010 |
| 20100104294 | Optical modulation device - The present invention discloses an optical modulation device, which comprises an electric signal generator generating an electric signal carrying a data signal; a first sinusoidal signal generator generating a first sinusoidal signal; an optical signal generator generating an input source optical signal; and an optoelectronic modulator(Mach-Zehnder modulator) receiving the input source optical signal, the electric signal and the first sinusoidal signal, biased to modify a transmission performance of the input source optical signal, modulating the input source optical signal with the electric signal and the first sinusoidal signal, and then sending out an output source optical signal carrying the electric signal and the first sinusoidal signal. The present invention realizes frequency multiplication, enables an optical signal to carry vector signals, and promotes the efficiency of broadband systems. | 04-29-2010 |
Li Chou Chen, Jhubei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20080266240 | Apparatus and method for contrast control - An apparatus for contrast control and an associated method are provided. The apparatus can adjust the backlight brightness for a white or black frame to enhance the contrast of a display device, and keep the backlight brightness at a suitable level for other frames to avoid lowering the contrast of a single frame. The apparatus includes a frame detection unit and a backlight control unit. The frame detection unit detects whether an input frame is a white or black frame, and outputs a corresponding detection signal; the backlight control unit generates a backlight control signal according to the detection signal, thereby controlling the brightness of a backlight source of the display device. | 10-30-2008 |
Lung-Pao Chen, Jhubei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100263145 | BOLT BRUSH - A bolt brush includes a housing, a scraper and a ring plate. The housing has a holding space which is provided with an opening at an end and emplaces the scraper, an inner wall of the housing, close to that opening, is surrounded with a ring groove, and a side of the scraper is provided with plural brush hairs. The ring plate is locked in the ring groove, a side of the ring plate is an opening, and more than one pick-up member is formed close to that opening. | 10-21-2010 |
| 20100296885 | Pushing Structure of a Metal Work Drilling Tool - A pushing structure of a metal work drilling tool includes a drill housing, a drill assembly, a push part and a feed trigger. The drill assembly is constituted by a drill bit, an extension rod and a power device. When drilling needs to be conducted, the feed trigger is pressed to drive the drill assembly forward that the drill bit gently contacts with the object for drilling; next, the drilling tool is activated and the feed trigger is pushed, then drilling force can be controlled effectively to improve a drilling efficiency and reduce a chance that the drill bit is broken due to percussion. | 11-25-2010 |
Po Ching Chen, Jhubei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20090294953 | INTEGRATED CIRCUIT PACKAGE MODULE AND METHOD OF THE SAME - The present invention discloses an integrated circuit module and method of manufacturing the same. The integrated circuit module includes a chip and a carrier supporting the chip. The carrier defines a front side and a back side, and the chip is disposed on the front side. The carrier includes a first insulating layer defining a first opening at the back side, a second insulating layer defining a second opening and a chip accommodation opening at the front side, and a patterned conductive layer sandwiched in between the first insulating layer and the second insulating layer. The patterned conductive layer is formed with an inner contacting portion exposed through the chip accommodation opening and an outer contacting portion exposed through the first opening and the second opening. The inner contacting portion is connected to the chip through the chip accommodation opening. The outer contacting portion is provided for electronically connecting an electronic device to the patterned conductive layer selectively at the front side through the second opening and at the back side through the first opening. | 12-03-2009 |
Sheng-Hsin Chen, Jhubei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20090315079 | Layout Architecture for Improving Circuit Performance - An integrated circuit structure includes an integrated circuit structure including a PMOS transistor including a first gate electrode; a first source region; and a first drain region; an NMOS transistor including a second gate electrode, wherein the first gate electrode and the second gate electrode are portions of a gate electrode strip; a second source region; and a second drain region. No additional transistors are formed between the PMOS transistor and the NMOS transistor. The integrated circuit further includes a VDD power rail connected to the first source region; a VSS power rail connected to the second source region; and an interconnection port electrically connected to the gate electrode strip. The interconnection port is on an outer side of a MOS pair region including the PMOS transistor, the NMOS transistor, and the region between the PMOS transistor and the NMOS transistor. The portion of the gate electrode strip in the MOS pair region is substantially straight. | 12-24-2009 |
Shih-Hsin Chen, Jhubei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100107040 | APPARATUS AND METHOD FOR DEFECT REPLACEMENT - Apparatuses and methods for defect replacement when an optical storage medium is read are provided. When the defect management is LOW, a pick-up head retrieves a set of data from the optical storage medium; a defect detector detects whether there is a defect in the set; if yes, a processor determines whether a replacement for the defect is in the set; and if yes, an interface transmits the replacement from the set. When the defect management is CRD, a buffer temporarily stores data retrieved from the optical storage medium; a defect detector detects whether there is a set of defects in the data; if yes, a comparator compares a length of the set of defects with a defect threshold length; a pick-up head reads more data from the optical storage medium continuously until the buffer reaches a buffer threshold if the length is compared shorter than the defect threshold length; and the pick-up head reads a set of replacements for the set of defects directly if the length is compared longer than the defect threshold length. | 04-29-2010 |
| 20110267931 | CONTROLLER FOR RECOVERING DISC MANAGEMENT INFORMATION OF A RECORDING MEDIUM - A controller for recovering disc management information is provided. The controller controls a pickup head unit to search the TDMAs for readable disc management information which is included in an in-use TDMA of the TDMAs; then determines whether a piece of information associated with an inconsistency flag of the readable disc management information is reliable. When the controller detects that the piece of information is unreliable, the controller determines at least a detection condition according to the information which is included in the readable disc management information and the in-use TDMA, and controls the pickup head unit to detect the recording medium to determine an update on the piece of information associated with the inconsistency flag under at least a detection condition. The controller generates update disc management information according to the readable disc management information and the update on the piece of information associated with the inconsistency flag. | 11-03-2011 |
Szu Ping Chen, Jhubei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20080266240 | Apparatus and method for contrast control - An apparatus for contrast control and an associated method are provided. The apparatus can adjust the backlight brightness for a white or black frame to enhance the contrast of a display device, and keep the backlight brightness at a suitable level for other frames to avoid lowering the contrast of a single frame. The apparatus includes a frame detection unit and a backlight control unit. The frame detection unit detects whether an input frame is a white or black frame, and outputs a corresponding detection signal; the backlight control unit generates a backlight control signal according to the detection signal, thereby controlling the brightness of a backlight source of the display device. | 10-30-2008 |
Wei-Zen Chen, Jhubei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20080233914 | METHOD AND APPARATUS FOR FREQUENCY SYNTHESIZING - A method and an apparatus for frequency synthesizing are provided for a wireless communication system. In a frequency synthesizer, a phase lock loop (PLL) circuit generates a first elemental frequency based on a reference frequency and a unity frequency. A first division module then divides the first elemental frequency to generate a second elemental frequency. A second division module divides the second elemental frequency a multiple of times to generate the unity frequency and a plurality of intermediate frequencies each having an exponential ratio to the unity frequency by a power of two. A second mixer is provided to mix one of the intermediate frequencies with the unity frequency to generate a step frequency, and a first mixer mixes the step frequency with one of the first and second elemental frequencies to generate an output frequency having a variety covering all frequency bands in an Ultra-Wide-Band (UWB) spectrum. | 09-25-2008 |
Wu-Chi Chen, Jhubei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100174396 | Ontology Model to Accelerate Engineering Analysis in Manufacturing - An engineering analysis tool comprises a unified resource model-based (URM) objective and tool mapping capability for linking engineering analysis objectives to analysis tools. A Markov chain-based analysis plan generator (APTG) for reusing engineering analysis plans may be included in the engineering analysis tool. Further, the engineering analysis tool comprises a graphic symptom capturer (GSC) that auto-captures engineering perceived fault symptoms from engineering data analysis (EDA) tools. | 07-08-2010 |
Ya-Ping Chen, Jhubei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20080316081 | BATTERY-FREE REMOTE CONTROL DEVICE - A control device capable of controlling an electronic device via wireless communications, the control device comprising a first antenna capable of receiving a radio frequency (RF) carrier at a first frequency, a power generation circuit capable of converting RF power of the RF carrier into direct-current (DC) power, a plurality of input devices configured to allow adjustment of a number of settings of the electronic device, each of the input devices being related to one of the number of settings, a memory device configured to store a number of codes, each of the number of codes being related to one of the number of settings, a control unit configured to receive the DC power and capable of retrieving one of the number of codes in the memory device based on a selection of at least one of the input devices, and a modulator capable of modulating the one code at the first frequency. | 12-25-2008 |
Ying-Jui Chen, Jhubei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20120099654 | VIDEO DECODING METHOD - Video decoding device is disclosed. The video decoding device comprises a demultiplexer, a first decoder and a controller. The demultiplexer receives a Transport Stream to recover video Packetized Elementary Stream (PES) to determine a presentation time stamp (PTS) and a decoding time stamp (DTS) in a PES header of the PES. The first decoder retrieves a video frame from the video PES to determine temporal reference of the video frame. The controller receives the PTS, the DTS, and the temporal reference to determine whether there is a missing video frame. | 04-26-2012 |
Yung-Cheng Chen, Jhubei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20080241760 | PEB EMBEDDED EXPOSURE APPARATUS - The present disclosure provides a lithography apparatus. The apparatus includes an exposure module designed for exposure processing; a baking module embedded in the exposure module and designed for post exposure baking (PEB); and a control module designed to control the exposure module and the baking module. | 10-02-2008 |
| 20110083496 | SEMICONDUCTOR PROCESSING APPARATUS WITH SIMULTANEOUSLY MOVABLE STAGES - A method and apparatus provide for simultaneously moving multiple semiconductor wafers in opposite directions while simultaneously performing processing operations on each of the wafers. The semiconductor wafers are orientated in coplanar fashion and are disposed on stages that simultaneously translate in opposite directions to produce a net system momentum of zero. The die of the respective semiconductor wafers are processed in the same spatial sequence with respect to a global alignment feature of the semiconductor wafer. A balance mass is not needed to counteract the motion of a stage because the opposite motions of the respective stages cancel each other. | 04-14-2011 |
| 20110194086 | WAFER EDGE EXPOSURE MODULE - A wafer edge exposure module connected to a semiconductor wafer track system. The wafer edge exposure module includes a wafer spin device, an optical system, a scanner interface module, and a controller. The wafer spin device supports a wafer for processing. The optical system directs exposure light on a respective edge portion of the wafer simultaneously to create a dummy track on the edge of the wafer. The scanner interface module sends and/or receives dummy edge exposure information from a scanner via a computer network. The controller receives the dummy edge exposure information from the scanner interface module and uses the exposure information to control the optical system. | 08-11-2011 |
Yung Hua Chen, Jhubei City TW
| Patent application number | Description | Published |
|---|---|---|
| 20080316081 | BATTERY-FREE REMOTE CONTROL DEVICE - A control device capable of controlling an electronic device via wireless communications, the control device comprising a first antenna capable of receiving a radio frequency (RF) carrier at a first frequency, a power generation circuit capable of converting RF power of the RF carrier into direct-current (DC) power, a plurality of input devices configured to allow adjustment of a number of settings of the electronic device, each of the input devices being related to one of the number of settings, a memory device configured to store a number of codes, each of the number of codes being related to one of the number of settings, a control unit configured to receive the DC power and capable of retrieving one of the number of codes in the memory device based on a selection of at least one of the input devices, and a modulator capable of modulating the one code at the first frequency. | 12-25-2008 |