Patents by Inventor Chin-Sheng Chang

Chin-Sheng Chang 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: 20240127754
    Abstract: A display may have an array of pixels each of which has a light-emitting diode such as an organic light-emitting diode. A drive transistor and an emission transistor may be coupled in series with the light-emitting diode of each pixel between a positive power supply and a ground power supply. The pixels may include first and second switching transistors. A data storage capacitor may be coupled between a gate and source of the drive transistor in each pixel. Signal lines may be provided in columns of pixels to route signals such as data signals, sensed drive currents from the drive transistors, and predetermined voltages between display driver circuitry and the pixels. The switching transistors, emission transistors, and drive transistors may include semiconducting-oxide transistors and silicon transistors and may be n-channel transistors or p-channel transistors.
    Type: Application
    Filed: December 7, 2023
    Publication date: April 18, 2024
    Inventors: Chin-Wei Lin, Hung Sheng Lin, Shih Chang Chang, Shinya Ono
  • Publication number: 20240130038
    Abstract: A transmission device for suppressing the glass-fiber effect includes a circuit board and a transmission line. The circuit board includes a plurality of glass fibers, so as to define a fiber pitch. The transmission line is disposed on the circuit board. The transmission line includes a plurality of non-parallel segments. Each of the non-parallel segments of the transmission line has an offset distance with respect to a reference line. The offset distance is longer than or equal to a half of the fiber pitch.
    Type: Application
    Filed: November 23, 2022
    Publication date: April 18, 2024
    Applicants: UNIMICRON TECHNOLOGY CORP., National Taiwan University
    Inventors: Chin-Hsun WANG, Ruey-Beei Wu, Ching-Sheng Chen, Chun-Jui Hung, Wei-Yu Liao, Chi-Min Chang
  • Publication number: 20130153418
    Abstract: A sensing device is provided. A suction port of a chamber is sealed by using a gas sealing layer with a gas sealing filter. The gas sealing filter has a plurality of one-way passes. The one-way passes have a width in a range of several nanometers to several hundred nanometers. A gas molecular exhausts to the outside of the chamber through the one-way passes. Owing to preventing the material of gas sealing layer from flowing into the chamber by the gas sealing filter, superior sealing performance is achieved as compared to those adopting solder or sealing material, thereby facilitating control of the condition in the chamber.
    Type: Application
    Filed: April 11, 2012
    Publication date: June 20, 2013
    Applicant: Industrial Technology Research Institute
    Inventors: Lung-Tai Chen, Chin-Sheng Chang, Jing-Yuan Lin, Chun-Hsun Chu
  • Patent number: 7409124
    Abstract: A fiber waveguide optical subassembly uses the multi-mode fiber to increase the alignment tolerance between the active optical element and the waveguide. The filter is thinner to lower the dispersion due to the optical coupling gap. The subassembly further combines the optical bench to achieve passive positioning. Therefore it reduces the cost and enhances the transmission rate.
    Type: Grant
    Filed: April 14, 2005
    Date of Patent: August 5, 2008
    Assignee: Industrial Technology Research Institute
    Inventors: Ming-Lang Tsai, Ming Jie Chou, Bor-Chen Tsai, Zong-Yuan Wu, Chih-Hsiang Ko, Chin-Sheng Chang, Yii-Tay Chiou, Chun-Hsun Chu, Jung-Tai Chen
  • Patent number: 7253062
    Abstract: A semiconductor device (1) has a source (2) a gate (3) and a drain (4), a single deep-pocket ion implant (8) in a source-drain depletion region, and a single shallow-pocket ion implant (9) in the source-drain depletion region.
    Type: Grant
    Filed: October 6, 2005
    Date of Patent: August 7, 2007
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Yin-Pin Wang, Chin-Sheng Chang
  • Publication number: 20060110106
    Abstract: A fiber waveguide optical subassembly uses the multi-mode fiber to increase the alignment tolerance between the active optical element and the waveguide. The filter is thinner to lower the dispersion due to the optical coupling gap. The subassembly further combines the optical bench to achieve passive positioning. Therefore it reduces the cost and enhances the transmission rate.
    Type: Application
    Filed: April 14, 2005
    Publication date: May 25, 2006
    Inventors: Ming-Lang Tsai, Ming-Jie Chou, Bor-Chen Tsai, Zong-Yuan Wu, Chih-Hsiang Ko, Chin-Sheng Chang, Yii-Tay Chiou, Chun-Hsun Chu, Jung-Tai Chen
  • Publication number: 20060081925
    Abstract: A semiconductor device (1) has a source (2) a gate (3) and a drain (4), a single deep-pocket ion implant (8) in a source-drain depletion region, and a single shallow-pocket ion implant (9) in the source-drain depletion region.
    Type: Application
    Filed: October 6, 2005
    Publication date: April 20, 2006
    Inventors: Yin-Pin Wang, Chin-Sheng Chang
  • Patent number: 7009248
    Abstract: A semiconductor device (1) has a source (2) a gate (3) and a drain (4), a single deep-pocket ion implant (8) in a source-drain depletion region, and a single shallow-pocket ion implant (9) in the source-drain depletion region.
    Type: Grant
    Filed: October 2, 2003
    Date of Patent: March 7, 2006
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Yin-Pin Wang, Chin-Sheng Chang
  • Publication number: 20050073013
    Abstract: A semiconductor device (1) has a source (2) a gate (3) and a drain (4), a single deep-pocket ion implant (8) in a source-drain depletion region, and a single shallow-pocket ion implant (9) in the source-drain depletion region.
    Type: Application
    Filed: October 2, 2003
    Publication date: April 7, 2005
    Inventors: Yin-Pin Wang, Chin-Sheng Chang