Patents by Inventor Chih-Hsin Hsu

Chih-Hsin Hsu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20240176093
    Abstract: An optical system affixed to an electronic apparatus is provided, including a first optical module, a second optical module, and a third optical module. The first optical module is configured to adjust the moving direction of a first light from a first moving direction to a second moving direction, wherein the first moving direction is not parallel to the second moving direction. The second optical module is configured to receive the first light moving in the second moving direction. The first light reaches the third optical module via the first optical module and the second optical module in sequence. The third optical module includes a first photoelectric converter configured to transform the first light into a first image signal.
    Type: Application
    Filed: February 5, 2024
    Publication date: May 30, 2024
    Inventors: Chao-Chang HU, Chih-Wei WENG, Chia-Che WU, Chien-Yu KAO, Hsiao-Hsin HU, He-Ling CHANG, Chao-Hsi WANG, Chen-Hsien FAN, Che-Wei CHANG, Mao-Gen JIAN, Sung-Mao TSAI, Wei-Jhe SHEN, Yung-Ping YANG, Sin-Hong LIN, Tzu-Yu CHANG, Sin-Jhong SONG, Shang-Yu HSU, Meng-Ting LIN, Shih-Wei HUNG, Yu-Huai LIAO, Mao-Kuo HSU, Hsueh-Ju LU, Ching-Chieh HUANG, Chih-Wen CHIANG, Yu-Chiao LO, Ying-Jen WANG, Shu-Shan CHEN, Che-Hsiang CHIU
  • Patent number: 11982866
    Abstract: An optical element driving mechanism is provided and includes a fixed assembly, a movable assembly, a driving assembly and a stopping assembly. The fixed assembly has a main axis. The movable assembly is configured to connect an optical element, and the movable assembly is movable relative to the fixed assembly. The driving assembly is configured to drive the movable assembly to move relative to the fixed assembly. The stopping assembly is configured to limit the movement of the movable assembly relative to the fixed assembly within a range of motion.
    Type: Grant
    Filed: December 15, 2022
    Date of Patent: May 14, 2024
    Assignee: TDK TAIWAN CORP.
    Inventors: Chao-Chang Hu, Liang-Ting Ho, Chen-Er Hsu, Yi-Liang Chan, Fu-Lai Tseng, Fu-Yuan Wu, Chen-Chi Kuo, Ying-Jen Wang, Wei-Han Hsia, Yi-Hsin Tseng, Wen-Chang Lin, Chun-Chia Liao, Shou-Jen Liu, Chao-Chun Chang, Yi-Chieh Lin, Shang-Yu Hsu, Yu-Huai Liao, Shih-Wei Hung, Sin-Hong Lin, Kun-Shih Lin, Yu-Cheng Lin, Wen-Yen Huang, Wei-Jhe Shen, Chih-Shiang Wu, Sin-Jhong Song, Che-Hsiang Chiu, Sheng-Chang Lin
  • Patent number: 11931187
    Abstract: A method for predicting clinical severity of a neurological disorder includes steps of: a) identifying, according to a magnetic resonance imaging (MRI) image of a brain, brain image regions each of which contains a respective portion of diffusion index values of a diffusion index, which results from image processing performed on the MRI image; b) for one of the brain image regions, calculating a characteristic parameter based on the respective portion of the diffusion index values; and c) calculating a severity score that represents the clinical severity of the neurological disorder of the brain based on the characteristic parameter of the one of the brain image regions via a prediction model associated with the neurological disorder.
    Type: Grant
    Filed: March 16, 2018
    Date of Patent: March 19, 2024
    Assignees: Chang Gung Medical Foundation Chang Gung Memorial Hospital at Keelung, Chang Gung Memorial Hospital, Linkou, Chang Gung University
    Inventors: Jiun-Jie Wang, Yi-Hsin Weng, Shu-Hang Ng, Jur-Shan Cheng, Yi-Ming Wu, Yao-Liang Chen, Wey-Yil Lin, Chin-Song Lu, Wen-Chuin Hsu, Chia-Ling Chen, Yi-Chun Chen, Sung-Han Lin, Chih-Chien Tsai
  • Patent number: 11934027
    Abstract: An optical system affixed to an electronic apparatus is provided, including a first optical module, a second optical module, and a third optical module. The first optical module is configured to adjust the moving direction of a first light from a first moving direction to a second moving direction, wherein the first moving direction is not parallel to the second moving direction. The second optical module is configured to receive the first light moving in the second moving direction. The first light reaches the third optical module via the first optical module and the second optical module in sequence. The third optical module includes a first photoelectric converter configured to transform the first light into a first image signal.
    Type: Grant
    Filed: June 21, 2022
    Date of Patent: March 19, 2024
    Assignee: TDK TAIWAN CORP.
    Inventors: Chao-Chang Hu, Chih-Wei Weng, Chia-Che Wu, Chien-Yu Kao, Hsiao-Hsin Hu, He-Ling Chang, Chao-Hsi Wang, Chen-Hsien Fan, Che-Wei Chang, Mao-Gen Jian, Sung-Mao Tsai, Wei-Jhe Shen, Yung-Ping Yang, Sin-Hong Lin, Tzu-Yu Chang, Sin-Jhong Song, Shang-Yu Hsu, Meng-Ting Lin, Shih-Wei Hung, Yu-Huai Liao, Mao-Kuo Hsu, Hsueh-Ju Lu, Ching-Chieh Huang, Chih-Wen Chiang, Yu-Chiao Lo, Ying-Jen Wang, Shu-Shan Chen, Che-Hsiang Chiu
  • Publication number: 20240086612
    Abstract: An IC device includes first through third rows of fin field-effect transistors (FinFETs), wherein the second row is between and adjacent to each of the first and third rows, the FinFETs of the first row are one of an n-type or p-type, the FinFETs of the second and third rows are the other of the n-type or p-type, the FinFETs of the first and third rows include a first total number of fins, and the FinFETs of the second row include a second total number of fins one greater or fewer than the first total number of fins.
    Type: Application
    Filed: November 22, 2023
    Publication date: March 14, 2024
    Inventors: Po-Hsiang HUANG, Fong-Yuan CHANG, Clement Hsingjen WANN, Chih-Hsin KO, Sheng-Hsiung CHEN, Li-Chun TIEN, Chia-Ming HSU
  • Patent number: 11916151
    Abstract: Present disclosure provides a semiconductor structure, including a semiconductor fin having a first portion and a second portion over the first portion, a first conductive region abutting a first lateral surface of the first portion and a first lateral surface of the second portion, a metal gate having a bottom portion and an upper portion, the bottom portion being between the first portion and the second portion of the semiconductor fin, and the upper portion being over the second portion of the semiconductor fin, and a first spacer between the bottom portion of the metal gate and the first conductive region. A method for manufacturing the semiconductor structure described herein is also provided.
    Type: Grant
    Filed: June 25, 2021
    Date of Patent: February 27, 2024
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
    Inventors: Chia-Ming Hsu, Yi-Jing Li, Chih-Hsin Ko, Kuang-Hsin Chen, Da-Wen Lin, Clement Hsingjen Wann
  • Patent number: 8417254
    Abstract: Various embodiments for data throttling are disclosed. One embodiment is a method performed by a mobile device for managing a voice call. The method comprises determining a voice call status. Based on the voice call status, a determination is made on whether at least one application executing on the mobile device is concurrently accessing data via the mobile device during an active call. In response to the occurrence of an active call and concurrent data access by the mobile device, the data access mode used by the mobile device for accessing the data is determined. Based on the determined data mode, data access by the at least one application is suppressed.
    Type: Grant
    Filed: July 19, 2012
    Date of Patent: April 9, 2013
    Assignee: HTC Corporation
    Inventors: Haw-Wei Shu, Te-Chin Chang, Chien-Jen Huang, Chih-Hsin Hsu
  • Publication number: 20130023260
    Abstract: Various embodiments for data throttling are disclosed. One embodiment is a method performed by a mobile device for managing a voice call. The method comprises determining a voice call status. Based on the voice call status, a determination is made on whether at least one application executing on the mobile device is concurrently accessing data via the mobile device during an active call. In response to the occurrence of an active call and concurrent data access by the mobile device, the data access mode used by the mobile device for accessing the data is determined. Based on the determined data mode, data access by the at least one application is suppressed.
    Type: Application
    Filed: July 19, 2012
    Publication date: January 24, 2013
    Applicant: HTC CORPORATION
    Inventors: Haw-Wei Shu, Te-Chin Chang, Chien-Jen Huang, Chih-Hsin Hsu
  • Patent number: 8022918
    Abstract: A gate switch apparatus of a-Si LCDs is provided. The gate switch apparatus is suitable for switching a plurality of sub gate lines and disposed in two rim spaces of a display to make a-Si TFT switch with less impedance. According to a switch driving timing, a plurality of sub gate lines are able to share a single gate line, which saves cost and reduces the difficulty in the manufacturing process.
    Type: Grant
    Filed: October 20, 2009
    Date of Patent: September 20, 2011
    Assignee: Novatek Microelectronics Corp.
    Inventors: Chih-Hsin Hsu, Ching-Wu Tseng
  • Publication number: 20110083911
    Abstract: A capacitive touch sensing apparatus includes a plurality of sensing capacitor units, a control signal generation unit, a plurality of high impedance controllers, and a detection unit. The plurality of sensing capacitor units are utilized for generating a plurality of touch analog signals. The control signal generation unit is utilized for generating a plurality of control signals. The plurality of high impedance controllers are installed by intersections of a plurality of control signal lines and a plurality of signal transmission lines, where each of the high impedance controllers conducts a corresponding touch analog signal to a corresponding signal transmission line according to a corresponding control signal.
    Type: Application
    Filed: May 11, 2010
    Publication date: April 14, 2011
    Inventors: Chih-Hsin Hsu, Wing-Kai Tang
  • Publication number: 20100039361
    Abstract: A gate switch apparatus of a-Si LCDs is provided. The gate switch apparatus is suitable for switching a plurality of sub gate lines and disposed in two rim spaces of a display to make a-Si TFT switch with less impedance. According to a switch driving timing, a plurality of sub gate lines are able to share a single gate line, which saves cost and reduces the difficulty in the manufacturing process.
    Type: Application
    Filed: October 20, 2009
    Publication date: February 18, 2010
    Applicant: NOVATEK MICROELECTRONICS CORP.
    Inventors: Chih-Hsin Hsu, Ching-Wu Tseng
  • Patent number: 7626568
    Abstract: A gate switch apparatus of a-Si LCDs is provided. The gate switch apparatus is suitable for switching a plurality of sub gate lines and disposed in two rim spaces of a display to make a-Si TFT switch with less impedance. According to a switch driving timing, a plurality of sub gate lines are able to share a single gate line, which saves cost and reduces the difficulty in the manufacturing process.
    Type: Grant
    Filed: October 4, 2005
    Date of Patent: December 1, 2009
    Assignee: Novatek Microelectronics Corp.
    Inventors: Chih-Hsin Hsu, Ching-Wu Tseng
  • Patent number: 7427975
    Abstract: A double waveform method for driving a transmission line at an initial voltage to a final voltage is provided. The method includes finding a first voltage, a first maintenance period for the first voltage, a second voltage and a second maintenance period for the second voltage according to the initial voltage and the final voltage. The first voltage is put on the transmission line for a period equal to the first maintenance period. Thereafter, the second voltage is put on the transmission line for a period equal to the second maintenance period. Finally, the final voltage is put on the transmission line. With this transmission arrangement, a stable and correct signal voltage is transmitted through a transmission line faster.
    Type: Grant
    Filed: September 8, 2003
    Date of Patent: September 23, 2008
    Assignee: Novatek Microelectronics Corp.
    Inventors: Evan Cho, Chih-Hsin Hsu, Alex Tang
  • Patent number: 7403046
    Abstract: A sample-and-hold circuit including a first switch, a first capacitor and an amplifier is provided. The switch has a first terminal to receive the input signal and transmit it to a second terminal thereof in the sample period. The first terminal of the first capacitor couples to the second terminal of the first switch, and the second terminal of the first capacitor couples to a first voltage for storing the sampling result of the input signal. The amplifier couples to the second terminal of the first switch, wherein the amplifier is disabled in the sample period, and the amplifier is enabled to generate the output signal according to the sampling result in the hold period.
    Type: Grant
    Filed: August 3, 2005
    Date of Patent: July 22, 2008
    Assignee: Novatek Microelectronics Corp.
    Inventors: Chih-Jen Yen, Chih-Hsin Hsu
  • Patent number: 7292217
    Abstract: A low-power-consumption source driver for a liquid crystal display is provided. More than one middle voltage level for the level shifter and the output buffer is provided, in addition to the power supply voltage level VDD and the ground level GND, to provide different voltage levels for image data of different polarities. Hence, amplitude of the operational voltage of the level shifters and the analog circuits with different polarities can be reduced. It also can reduce the amplitude of the operational voltage of the level shifter and can reduce significantly the dynamic power consumption of the level shifter and the DAC. Because the voltage amplitude of the circuit is reduced and a low-voltage tolerated device can be used, so that the present invention can further reduce the cost of the circuit.
    Type: Grant
    Filed: May 19, 2004
    Date of Patent: November 6, 2007
    Assignee: Novatek Microelectronics Corp.
    Inventors: Der-Yuan Tseng, Chih-Hsin Hsu
  • Publication number: 20060267909
    Abstract: A gate switch apparatus of a-Si LCDs is provided. The gate switch apparatus is suitable for switching a plurality of sub gate lines and disposed in two rim spaces of a display to make a-Si TFT switch with less impedance. According to a switch driving timing, a plurality of sub gate lines are able to share a single gate line, which saves cost and reduces the difficulty in the manufacturing process.
    Type: Application
    Filed: October 4, 2005
    Publication date: November 30, 2006
    Inventors: Chih-Hsin Hsu, Ching-Wu Tseng
  • Publication number: 20060240867
    Abstract: A mobile phone with monitoring functions, a monitoring system and a monitoring method thereof are disclosed. The mobile phone monitoring system includes at least a mobile phone, a monitoring unit, a control unit and a predetermined abnormality reaction unit. The mobile phone serves as the mainbody of the monitoring system. The monitoring unit is used for capturing the signal data of a specified area. The control unit is used for generating a triggering signal in response to an abnormal situation. The predetermined abnormality reaction unit is used for generating a preset abnormal signal. The mobile phone monitoring system combines the mobility of a mobile phone with the monitor abnormality reaction of a monitoring system to substantially enhance the capability and feasibility of monitoring tasks.
    Type: Application
    Filed: August 23, 2005
    Publication date: October 26, 2006
    Inventors: Kuang-Chih Wang, Chih-Hsin Hsu
  • Publication number: 20060202722
    Abstract: A sample-and-hold circuit including a first switch, a first capacitor and an amplifier is provided. The switch has a first terminal to receive the input signal and transmit it to a second terminal thereof in the sample period. The first terminal of the first capacitor couples to the second terminal of the first switch, and the second terminal of the first capacitor couples to a first voltage for storing the sampling result of the input signal. The amplifier couples to the second terminal of the first switch, wherein the amplifier is disabled in the sample period, and the amplifier is enabled to generate the output signal according to the sampling result in the hold period.
    Type: Application
    Filed: August 3, 2005
    Publication date: September 14, 2006
    Inventors: Chih-Jen Yen, Chih-Hsin Hsu
  • Publication number: 20060092118
    Abstract: A driver having independently controlled output voltages and a driving method thereof are provided. Instead of specially treating the image signals, the presently invented driver can individually adjust the chromatic transparency features of a color display. The object of individually adjusting the chromatic transparency features of a color display can be obtained without circuits such as a special timing sequence controller or multiple sets of reference voltage sources; and consequently the complicated system can be simplified and the production cost can be reduced accordingly.
    Type: Application
    Filed: November 3, 2005
    Publication date: May 4, 2006
    Inventors: Chih-Hsin Hsu, Liang-Sheng Yang
  • Publication number: 20050206629
    Abstract: A low-power-consumption source driver for a liquid crystal display is provided. Morethan one middle voltage level for the level shifter and the output buffer is provided, in addition to the power supply voltage level VDD and the ground level GND, to provide different voltage levels for image data of different polarities. Hence, amplitude of the operational voltage of the level shifters and the analog circuits with different polarities can be reduced. It also can reduce the amplitude of the operational voltage of the level shifter and can reduce significantly the dynamic power consumption of the level shifter and the DAC. Because the voltage amplitude of the circuit is reduced and a low-voltage tolerated device can be used, so that the present invention can further reduce the cost of the circuit.
    Type: Application
    Filed: May 19, 2004
    Publication date: September 22, 2005
    Inventors: Der-Yuan Tseng, Chih-Hsin Hsu