Inventors list |
Assignees list |
Classification tree browser |
Top 100 Inventors |
Top 100 Assignees |
Hsu, Hsin-Chu City
Chia-Sheng Hsu, Hsin-Chu City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100310012 | METHODS AND APPARATUSES FOR ADAPTIVE CLOCK RECONSTRUCTION AND DECODING IN AUDIO FREQUENCY COMMUNICATION - The invention relates to methods for adaptive clock reconstruction and decoding in audio frequency. The method includes the steps of: receiving a modulated signal, wherein the modulated signal is modulated by RC-FSK (Return to Carrier Frequency Shifting Keying); performing a spectrum analysis to the modulated signal to obtain a plurality of frequency envelopes; storing the frequency envelopes; searching the peak values of the frequency envelopes and the time points corresponding to the peak values to modify an estimated period; and generating a clock period for the RC-FSK demodulation and a clock phase for the RC-FSK demodulation according to the estimated period. | 12-09-2010 |
| 20110237153 | APPARATUS, METHOD AND SYSTEM FOR INTERACTING AMUSEMENT - The present invention relates to an apparatus and a method for interacting amusement. The apparatus includes an acoustic receiver, a decoder and an interaction generating apparatus. The acoustic receiver receives an external acoustic wave signal and transfers the external acoustic wave signal into an acoustic signal. The decoder receives the acoustic signal. When the external acoustic wave signal has a high-frequency modulation signal, the decoder decodes the high-frequency modulation signal into a complete packet message according to a specific decoding procedure. The interaction generating apparatus receives the complete packet message, and generates an interaction according to the message. | 09-29-2011 |
En-Feng Hsu, Hsin-Chu City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100113093 | Serial Transmission Interface between an Image Sensor and a Baseband Circuit - A serial transmission interface between an image sensor and a baseband circuit includes a transmission end and a reception end. The transmission end is set in the image sensor, and is utilized for transmitting image data sensed by the image sensor. The reception end is set in the baseband circuit, and is utilized for receiving the image data transmitted from the transmission end. The transmission end is one of a master control end and a slave control end, and the reception end is correspondingly the other. | 05-06-2010 |
| 20100284548 | 3-Point positioning device and method thereof - A 3-point positioning device senses a scene including an auxiliary positioning module by means of an image sensor, and accordingly generates a sensed image. The auxiliary positioning module comprises a first, a second, and a third auxiliary positioning units. By means of the sensed image, the 3-point positioning device recognizes a first, a second, and a third sensing units of the image sensor corresponding to the first, the second, and the third auxiliary positioning units. In this way, the 3-point positioning device can calculate out an absolute location of the auxiliary positioning module according to the locations or the received power of the first, the second, and the third sensing units. | 11-11-2010 |
| 20100295980 | CMOS IMAGE SENSOR AND METHOD OF OPERATING THE SAME - A CMOS image sensor includes a pixel array unit, a row selection unit, and a logic circuit. The pixel array unit is used for sensing an object. The pixel array unit includes M pixels and P multiplexers wherein each of the M pixels is electrically connected to one of the P multiplexers. The row selection unit and the logic circuit are electrically connected to the P multiplexers. The row selection unit is used for generating a row selection signal. The logic circuit is used for determining a sensing region corresponding to the object wherein the sensing region includes N of the M pixels. Furthermore, the logic circuit controls Q multiplexers, which are electrically connected to the N pixels, to transmit the row selection signal to the N pixels. | 11-25-2010 |
| 20110069299 | Distance-measuring device of measuring distance according to variation of imaging location and calibrating method thereof - A distance-measuring device is utilized for measuring a measured distance between a measured object and the distance-measuring device. The distance-measuring device reduces the effect of a background light and a flicking light by removing the part corresponding to the background light and the flicking light from light-sensed signals generated by an image sensor of the distance-measuring device. In addition, the distance-measuring device calculates a calibrating parameter for calibrating an assemble-error angle of the distance-measuring device, according to an imaging location of a reflective light obtained by measuring a calibrating object with a predetermined distance. In this way, the distance-measuring device can correctly calculate out the measured distance. | 03-24-2011 |
| 20110134078 | Distance-measuring device, 3D image-sensing device, and optical touch system - A distance-measuring device includes a light-emitting/sensing controlling circuit, a light-emitting component, a light-sensing group, a background-calculating circuit, a frequency-adjusting circuit, and a distance-calculating circuit. The light-emitting component emits a detecting light to a measured object. The light-emitting/sensing controlling circuit controls the light-sensing group receiving and accumulating the energy of a reflective light generated by the measured object reflecting the detecting light, so that the distance-calculating circuit can calculate a measured distance between the measured object and the distance-measuring device according the accumulated energy of the light-sensing group. In addition, the distance-measuring device calculates the energy accumulated by the light-sensing group sensing the background light per unit time, by means of the background-calculating circuit. In this way, the effect of the background light is reduced so that the distance-measuring device can more correctly calculate the measured distance. | 06-09-2011 |
| 20110157579 | Distance-measuring device with increased signal-to-noise ratio and method thereof - A method of increasing signal-to-noise ratio of a distance-measuring device includes a light-emitting component emitting a detecting light to a measured object during an emitting period for generating a reflected light, a delay period after the light-emitting component emitting the detecting light, a light-sensing component sensing the energy of the reflected light to generate a light-sensing signal, and obtaining a measured distance between the distance-measuring device and the measured object according to the energy of the detecting light and the light-sensing signal. Since the measured distance is longer than a predetermined shortest measured distance, the method can accordingly calculate a proper delay period for ensuring that the reflected light reaches the light-sensing component after the delay period. In this way, the light-sensing component does not sense the background light during the delay period, so that the signal-to-noise ratio of the light-sensing signal is improved. | 06-30-2011 |
| 20110304840 | DISTANCE MEASUREMENT SYSTEM AND METHOD THEREOF - A light source transmits detecting light toward an object. The object reflects the detecting light and forms a reflected light. A sensor is used for sensing the reflected light. Then, an exposure control unit coupled to the sensor performs luminance convergence on the reflected light according to luminance of the reflected light sensed by the sensor. And a distance measurement device coupled to the sensor detects a distance between the object and the light source and/or the sensor according to an image position of the reflected light on the sensor. | 12-15-2011 |
| 20110304842 | TIME OF FLIGHT SYSTEM CAPABLE OF INCREASING MEASUREMENT ACCURACY, SAVING POWER AND/OR INCREASING MOTION DETECTION RATE AND METHOD THEREOF - A light source is used for emitting an invisible light toward an object. The object reflects the invisible light and reflected light is formed, and a sensor is used for receiving the reflected light. A processor is coupled to the sensor for recording a time interval of the invisible light traveling from the light source to the object and reflected from the object to the sensor. Then, the processor estimates a measurement distance of the object according to the time interval, and adjusts an emission period of the light source, an exposure period of the sensor, intensity of the invisible light, and/or main sensing range of the sensor according to the measurement distance. | 12-15-2011 |
| 20110307206 | Calibrating method for calibrating measured distance of a measured object measured by a distance-measuring device according to ambient temperature and related device - A calibrating method of calibrating a measured distance of a measured object measured by a distance-measuring device according to an ambient temperature includes providing a temperature sensor for measuring the ambient temperature of the distance-measuring device, calculating a calibrated imaging location of the measured object according to the ambient temperature and an imaging location of the measured object, and calibrating the measured distance according to the calibrated imaging location. In this way, when the distance-measuring device measures the measured object, the error due to the variation of the ambient temperature is avoided according to the calibrating method. | 12-15-2011 |
| 20120044213 | Optical Touch Display System - Optical touch display system includes a light source, a reflector, an image sensor, and a processing device. The light source emits light to at least one object directly and emits light to the at least one object via the reflector at the same time. Then the image sensor receives light reflected from the at least one object directly and light reflected via the reflector simultaneously to form a set of imaging objects which have similar color parameters on an image. Then the processing device produces a set of still image parameters of the image objects such as gravity centers and border boundaries. Based on the still image parameters, the processing device determines the coordinates of the least one object on the optical touch display. | 02-23-2012 |
Je-Hao Hsu, Hsin-Chu City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100054392 | SHIFT REGISTER - A shift register includes a plurality of stages cascade-connected with each other. Each stage includes a pull-up circuit, a pull-up driving circuit, and a pull-down circuit. The pull-up circuit coupled to a first clock signal is used for providing an output signal. The pull-up driving circuit includes a control circuit and a first transistor. The control circuit has a gate coupled to a previous stage, and a drain coupled to a second clock signal. The first transistor includes a gate coupled to the source of the control circuit, a drain coupled to a driving end of the previous stage, and a source coupled to a first input end. The pull-down circuit pulls down voltage on the first input end. | 03-04-2010 |
| 20100079443 | APPARATUS, SHIFT REGISTER UNIT, LIQUID CRYSTAL DISPLAY DEVICE AND METHOD FOR ELIMINATING AFTERIMAGE - An apparatus, a shifter register unit, a liquid crystal display device and a method for eliminating afterimage are provided herein, which merely utilize a high voltage source delay discharging phenomenon oriented from a powered-off power device to lead any two of a plurality of existing signal sources employed by the shift register unit to reach a high level used for controlling of charge and discharge of a discharge switching unit corresponding to a pixel unit. Therefore, a power-off afterimage problem could be improved and a signal reset function for power-on also can be achieved. | 04-01-2010 |
Pei-Luen Hsu, Hsin-Chu City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100164524 | ZIF CONNECTORS AND SEMICONDUCTOR TESTING DEVICE AND SYSTEM USING THE SAME - A ZIF connector, a semiconductor testing device using the ZIF connectors, and a semiconductor testing system using the ZIF connectors are proposed. The ZIF connector comprises a body portion and a clamping portion. The body portion is a print circuit board provided with circuit patterns, and further comprises a plurality of signal holes disposed on an upper part of the body portion for electrically connecting a plurality of corresponding signal cables and a plurality of electrical terminals disposed on a lower part of the body portion and arranged on two lateral sides of the body portion for electrically connecting a plurality of corresponding electrical pads of a substrate. The circuit patterns are provided in the body portion to connect to the electrical terminals through the signal holes accordingly. The clamping portion is horizontally extended on one lateral side of the body portion for securing the ZIF connector in a connector board. | 07-01-2010 |
Shih-Feng Hsu, Hsin-Chu City TW
| Patent application number | Description | Published |
|---|---|---|
| 20110043487 | ORGANIC LIGHT EMITTING DIODE TOUCH DISPLAY - An OLED display is proposed. The OLED display includes a gate driver for generating a scanning signal, a source driver for generating a data signal, and a plurality of cells arranged in an array. Each cell includes a first transistor for delivering the data signal when receiving the scanning signal, a second transistor for generating a driving current based on a voltage difference between a first supply voltage signal and the data signal, a storage capacitor coupled between the first transistor and an output end of the driving circuit, for storing the data signal, an organic light emitting diode for generating light based on the driving current, an infrared emitting layer for producing infrared ray, and an infrared sensitive layer for sensing the infrared ray reflected by an object. | 02-24-2011 |
Te-Hsun Hsu, Hsin-Chu City TW
| Patent application number | Description | Published |
|---|---|---|
| 20080251832 | Logic compatible arrays and operations - An array of memory cells arranged in a plurality of rows and a plurality of columns are provided. The array includes a first program line in a first direction, wherein the first program line is connected to program gates of memory cells in a first row of the array; a first erase line in the first direction, wherein the first erase line is connected to erase gates of the memory cells in the first row of the array; and a first word-line in the first direction, wherein the first word-line is connected to word-line nodes of the memory cells in the first row of the array. | 10-16-2008 |
Teng-Wei Hsu, Hsin-Chu City TW
| Patent application number | Description | Published |
|---|---|---|
| 20120120247 | Image sensing module and optical signal processing device - An image sensing module includes an image sensor and a sensing controller. The image sensor captures an image with a first frequency. The sensing controller determines whether the image sensor has detected an object according to the image. When the sensing controller determines that the image sensor has detected an object, the sensing controller switches the image sensor to capture the image with a second frequency for the image sensor to continuously detect the location of the object. By setting the first frequency higher than the second frequency, the image-sensing module detects the object in real time and the power consumption of the image-sensing module continuously detecting the location of the object is saved as well. | 05-17-2012 |
Tun-Hao Hsu, Hsin-Chu City TW
| Patent application number | Description | Published |
|---|---|---|
| 20110096268 | BACKLIGHT MODULE WITH AN IMPROVEMENT SOCKET TO FIX A LAMP TUBE AND LCD USING THE SAME - A backlight module includes a bezel, a lamp tube for generating light in response to a driving signal, and a lamp socket disposed on the bezel for holding the lamp tube. The lamp tube includes a lamp body and a connecting terminal. The lamp socket includes a lamp holder and a conductive element. The lamp holder includes an accommodating space for accommodating part of the lamp body and the connecting terminal of the lamp tube. The conductive element includes a first connector having a pair of attaching members on the top of the conductive element, and a second connector for electrically connected to the inverter. The attaching members contact the connecting terminal so as to form a path to deliver driving signal from the inverter to the connecting terminal of the lamp tube through the conductive element. Part of the conductive element is enclosed and is secured by the lamp holder. | 04-28-2011 |
Yang-Chen Hsu, Hsin-Chu City TW
Ya-Ting Hsu, Hsin-Chu City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100182289 | LCD DEVICE WITH AN IMPROVEMENT OF MURA IN PIXEL MATRIX AND DRIVING METHOD FOR THE SAME - A liquid crystal display and method for driving the same are proposed. The liquid crystal display includes a pixel matrix. The pixel matrix includes two first pixel groups each having a first pixel and a second pixel are at one side of the data line, and two second pixel groups each having a third pixel and a fourth pixel are at the other side of the data line. The driving method includes steps of: driving one of the two second pixel groups to transmit a first signal to a fourth pixel of the driven second pixel group, driving one of the two first pixel groups to transmit a second signal to a first pixel of the driven first pixel group, driving the other second pixel group to transmit a third signal to a fourth pixel of the other second pixel group, and driving the second pixel group to transmit a fourth signal to a third pixel of the driven second pixel group. | 07-22-2010 |
Yi-Shou Hsu, Hsin-Chu City TW
| Patent application number | Description | Published |
|---|---|---|
| 20100273519 | METHODS AND APPARATUSES OF NETWORK SYSTEM WITH POWER SAVING FUNCTIONS - A network system includes a wireless network device, a network control device, and a first controller. The wireless network device includes an RF unit for transmitting/receiving frames and a first connection interface unit. The network control device includes a second connection interface unit, wherein the second connection interface unit is coupled to the first connection interface unit via a transmission connection, in order to perform data transmission with the first connection interface unit. When there is no data transmitted via the transmission connection, the first controller turns off at least one of power supplies of the first connection interface unit and the second connection interface unit. The first controller may be disposed in the network control device or the wireless network device. | 10-28-2010 |
Yulin Hsu, Hsin-Chu City TW
| Patent application number | Description | Published |
|---|---|---|
| 20090271557 | Non-volatile memory storage device with high transmission rate - A non-volatile memory storage device with a virtual USB host controller and a PCIe transmission interface is disclosed. The non-volatile memory storage device is a USB client device, although data access from a host apparatus is conducted by the PCIe interface. The virtual USB host controller comprising: a set of Registers, a Finite State Machine and a virtual USB wrapper implements a high speed storage device with USB client device through the PCIe interface. | 10-29-2009 |