Patents by Inventor Chih Chou

Chih Chou 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).

  • Patent number: 10953757
    Abstract: Methods, systems, and apparatus for wirelessly providing power to a vehicle. The system includes a plurality of ground-side wireless power transfer devices each configured to automatically provide power to a counterpart vehicle-side wireless power transfer device. The system includes a switch connecting a power source to the plurality of ground-side wireless power transfer devices and configured to be in an open position or a closed position. The system includes a vehicle position sensor configured to detect the vehicle being within a range of the plurality of ground-side wireless power transfer devices. The system includes a switch driver configured to move the switch from the open position to the closed position when the vehicle position sensor detects the vehicle being within the range, and move the switch from the closed position to the open position when the vehicle position sensor does not detect the vehicle being within the range.
    Type: Grant
    Filed: January 4, 2018
    Date of Patent: March 23, 2021
    Assignee: TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.
    Inventors: Jongwon Shin, Jae Seung Lee, Chung Chih Chou, George C. Bucsan
  • Patent number: 10950708
    Abstract: In some embodiments, an integrated circuit is provided. The integrated circuit may include an inner ring-shaped isolation structure that is disposed in a semiconductor substrate. Further, the inner-ring shaped isolation structure may demarcate a device region. An inner ring-shaped well is disposed in the semiconductor substrate and surrounds the inner ring-shaped isolation structure. A plurality of dummy gates are arranged over the inner ring-shaped well. Moreover, the plurality of dummy gates are arranged within an interlayer dielectric layer.
    Type: Grant
    Filed: November 14, 2019
    Date of Patent: March 16, 2021
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Yi-Huan Chen, Chien-Chih Chou, Ta-Wei Lin, Fu-Jier Fan, Kong-Beng Thei, Yi-Sheng Chen, Szu-Hsien Liu
  • Publication number: 20210063820
    Abstract: A backlight module includes a light guide panel and a backlight source, which emits light entering the light guide panel via a light receiving surface on a side of the light guide panel. The backlight source includes a base plate and a plurality of light source holders disposed on the base plate. The light source holder includes a circuit substrate having an opening and a base surface. The base surface and the opening are transitionally connected by a curved surface.
    Type: Application
    Filed: December 30, 2019
    Publication date: March 4, 2021
    Inventors: Bin Luo, Chih-Chou Chou, Wei-Chia Huang, Zhi-Yi Liang
  • Patent number: 10930776
    Abstract: A semiconductor device is provided. The semiconductor device comprises a substrate, a gate, a first doped region and a second doped region. The gate is over the substrate. The first doped region and the second doped region are in the substrate. The first doped region and the second doped region are of a same conductivity type and separated by the gate. The length of the first doped region is greater than a length of the second doped region in a direction substantially perpendicular to a channel length defined between the first doped region and the second doped region.
    Type: Grant
    Filed: May 8, 2020
    Date of Patent: February 23, 2021
    Assignee: Taiwan Semiconductor Manufacturing Company Ltd.
    Inventors: Ker-Hsiao Huo, Kong-Beng Thei, Chien-Chih Chou, Yi-Min Chen, Chen-Liang Chu
  • Publication number: 20210017382
    Abstract: A method of preparing a thermoplastic composition is provided. The method includes the following steps. A polyetherimide or a polyphenylene sulfide is provided. A polyimide is provided, wherein the glass transition temperature of the polyimide is between 128° C. and 169° C., the 10% thermogravimetric loss temperature of the polyimide is between 490° C. and 534° C., and when the polyimide is dissolved in N-methyl-2-pyrrolidone and the solid content of the polyimide is 30 wt %, the viscosity of the polyimide is between 100 cP and 250 cP. A melt process is performed to mix the polyetherimide and the polyimide or mix the polyphenylene sulfide and the polyimide to form a thermoplastic composition. Further, a thermoplastic composition is also provided.
    Type: Application
    Filed: September 12, 2019
    Publication date: January 21, 2021
    Applicant: Taiwan Textile Research Institute
    Inventors: Shang-Chih Chou, Shao-Yen Chang, Chun-Hung Lin, Yuan-Pei Liao, Yi-Cang Lai
  • Patent number: 10884275
    Abstract: A display assembling mechanism is applied to a display apparatus. The display assembling mechanism includes a bracket, a front frame and a rear frame. The bracket is configured to accommodate an optical film assembly. The front frame has a main body and a pressing portion connected with each other. A touch module is disposed inside the main body, and the pressing portion is configured to fix an optical component assembly above the bracket. The rear frame is disposed on a side of the bracket opposite to the optical component assembly, and is locked on the front frame to cover the bracket.
    Type: Grant
    Filed: March 30, 2018
    Date of Patent: January 5, 2021
    Assignee: Wistron Corporation
    Inventors: Yao-Chen Yang, Junjie Zhu, Wei-Chia Huang, Chih-Chou Chou, Yougang Wang
  • Publication number: 20200410152
    Abstract: A method includes: receiving a library associated with a cell; determining a plurality of candidate hold times for the cell; acquiring a plurality of candidate setup times corresponding to the plurality of candidate hold times, wherein a data delay associated with each of the candidate setup time fulfills a data delay constraint for the cell; adding the plurality of candidate setup times to the plurality of candidate hold times, respectively, to obtain a plurality of candidate time windows; and selecting a target time window having a minimal time span among the candidate time windows. At least one of the receiving, determining, acquiring, adding and selecting steps is conducted by at least one processor.
    Type: Application
    Filed: September 15, 2020
    Publication date: December 31, 2020
    Inventors: CHIA HAO TU, HSUEH-CHIH CHOU, SANG HOO DHONG, JERRY CHANG JUI KAO, CHI-LIN LIU, CHENG-CHUNG LIN, SHANG-CHIH HSIEH
  • Publication number: 20200402978
    Abstract: The present disclosure relates to an integrated circuit (IC) and a method of formation. In some embodiments, a low voltage region and a high voltage region are integrated in a substrate. A low voltage transistor device is disposed in the low voltage region and comprises a low voltage gate electrode and a low voltage gate dielectric separating the low voltage gate electrode from the substrate. A first interlayer dielectric layer is disposed over the substrate surrounding the low voltage gate electrode and the low voltage gate dielectric. A high voltage transistor device is disposed in the high voltage region and comprises a high voltage gate electrode disposed on the first interlayer dielectric layer.
    Type: Application
    Filed: September 2, 2020
    Publication date: December 24, 2020
    Inventors: Kong-Beng Thei, Chien-Chih Chou, Fu-Jier Fan, Hsiao-Chin Tuan, Yi-Huan Chen, Alexander Kalnitsky, Yi-Sheng Chen
  • Patent number: 10868106
    Abstract: A method of manufacturing a semiconductor device and the semiconductor device are provided in which a plurality of layers with cobalt-zirconium-tantalum are formed over a semiconductor substrate, the plurality of layers are patterned, and multiple dielectric layers and conductive materials are deposited over the CZT material. Another layer of CZT material encapsulates the conductive material.
    Type: Grant
    Filed: May 13, 2019
    Date of Patent: December 15, 2020
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Wei-Li Huang, Chi-Cheng Chen, Hon-Lin Huang, Chien-Chih Chou, Chin-Yu Ku, Chen-Shien Chen
  • Publication number: 20200381420
    Abstract: Some embodiments relate to an integrated circuit (IC) that includes a semiconductor substrate. A shallow trench isolation region downwardly extends into the frontside of the semiconductor substrate and is filled with dielectric material. A first capacitor plate and a second capacitor plate are disposed in the shallow trench isolation region. The first capacitor plate and the second capacitor plate have first and second sidewall structures, respectively, that are substantially parallel to one another and that are separated from one another by the dielectric material of the shallow trench isolation region.
    Type: Application
    Filed: September 23, 2019
    Publication date: December 3, 2020
    Inventors: Yi-Huan Chen, Chien-Chih Chou, Alexander Kalnitsky, Kong-Beng Thei
  • Publication number: 20200376446
    Abstract: A preparation method of separation membrane is provided. First, a polyimide composition including a dissolvable polyimide, a crosslinking agent, and a solvent is provided. The dissolvable polyimide is represented by formula 1: wherein B is a tetravalent organic group derived from a tetracarboxylic dianhydride containing aromatic group, A is a divalent organic group derived from a diamine containing aromatic group, A? is a divalent organic group derived from a diamine containing aromatic group and carboxylic acid group, and 0.1?X?0.9. The crosslinking agent is an aziridine crosslinking agent, an isocyanate crosslinking agent, an epoxy crosslinking agent, a diamine crosslinking agent, or a triamine crosslinking agent. A crosslinking process is performed on the polyimide composition. The polyimide composition which has been subjected to the crosslinking process is coated on a substrate to form a polyimide membrane. A dry phase inversion process is performed on the polyimide membrane.
    Type: Application
    Filed: August 18, 2020
    Publication date: December 3, 2020
    Applicant: Taiwan Textile Research Institute
    Inventors: Shang-Chih Chou, Chun-Hung Chen, Chun-Hung Lin, Kueir-Rarn Lee
  • Patent number: 10824784
    Abstract: A method is provided. A library associated with a cell is received. A minimum setup time of the cell is acquired in response to an ideal hold time according to the library and a reference clock. A maximum hold time of the cell is acquired in response to the minimum setup time according to the library and the reference clock. A plurality of candidate hold times are determined. A plurality of candidate setup times are acquired corresponding to the plurality of candidate hold times according to the library and the reference clock. The plurality of candidate setup times are added to the plurality of candidate hold times, respectively, to obtain a plurality of candidate time windows. A target time window is selected that has a minimal time span among the candidate time windows.
    Type: Grant
    Filed: September 23, 2019
    Date of Patent: November 3, 2020
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
    Inventors: Chia Hao Tu, Hsueh-Chih Chou, Sang Hoo Dhong, Jerry Chang Jui Kao, Chi-Lin Liu, Cheng-Chung Lin, Shang-Chih Hsieh
  • Patent number: 10804220
    Abstract: In some embodiments, a bipolar junction transistor (BJT) is provided. The BJT may include a collector region that is disposed within a semiconductor substrate. A base region that is disposed within the semiconductor substrate and arranged within the collector region. An emitter region that is disposed within the semiconductor substrate and arranged within the base region. A pre-metal dielectric layer that is disposed over an upper surface of the semiconductor substrate and that separates the upper surface of the semiconductor substrate from a lowermost metal interconnect layer. A first plurality of dishing prevention columns that are arranged over the emitter region and within the pre-metal dielectric layer, where the plurality of dishing prevention columns each include a dummy gate that is conductive and electrically floating.
    Type: Grant
    Filed: September 30, 2019
    Date of Patent: October 13, 2020
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Yi-Huan Chen, Chien-Chih Chou, Kong-Beng Thei, Meng-Han Lin
  • Patent number: 10804093
    Abstract: In some embodiments, a bipolar junction transistor (BJT) is provided. The BJT may include a collector region that is disposed within a semiconductor substrate. A base region that is disposed within the semiconductor substrate and arranged within the collector region. An emitter region that is disposed within the semiconductor substrate and arranged within the base region. A pre-metal dielectric layer that is disposed over an upper surface of the semiconductor substrate and that separates the upper surface of the semiconductor substrate from a lowermost metal interconnect layer. A first plurality of dishing prevention columns that are arranged over the emitter region and within the pre-metal dielectric layer, where the plurality of dishing prevention columns each include a dummy gate that is conductive and electrically floating.
    Type: Grant
    Filed: September 30, 2019
    Date of Patent: October 13, 2020
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Yi-Huan Chen, Chien-Chih Chou, Kong-Beng Thei, Meng-Han Lin
  • Patent number: 10792621
    Abstract: A preparation method of separation membrane is provided. First, a polyimide composition including a dissolvable polyimide, a crosslinking agent, and a solvent is provided. The dissolvable polyimide is represented by formula 1: wherein B is a tetravalent organic group derived from a tetracarboxylic dianhydride containing aromatic group, A is a divalent organic group derived from a diamine containing aromatic group, A? is a divalent organic group derived from a diamine containing aromatic group and carboxylic acid group, and 0.1?X?0.9. The crosslinking agent is an aziridine crosslinking agent, an isocyanate crosslinking agent, an epoxy crosslinking agent, a diamine crosslinking agent, or a triamine crosslinking agent. A crosslinking process is performed on the polyimide composition. The polyimide composition which has been subjected to the crosslinking process is coated on a substrate to form a polyimide membrane. A dry phase inversion process is performed on the polyimide membrane.
    Type: Grant
    Filed: March 29, 2017
    Date of Patent: October 6, 2020
    Assignee: Taiwan Textile Research Institute
    Inventors: Shang-Chih Chou, Chun-Hung Chen, Chun-Hung Lin, Kueir-Rarn Lee
  • Patent number: 10790387
    Abstract: A semiconductor device is provided. The semiconductor device comprises a substrate, a gate, a first doped region and a second doped region. The gate is over the substrate. The first doped region and the second doped region are in the substrate. The first doped region and the second doped region are of a same conductivity type and separated by the gate. The length of the first doped region is greater than a length of the second doped region in a direction substantially perpendicular to a channel length defined between the first doped region and the second doped region.
    Type: Grant
    Filed: March 5, 2018
    Date of Patent: September 29, 2020
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
    Inventors: Ker-Hsiao Huo, Kong-Beng Thei, Chien-Chih Chou, Yi-Min Chen, Chen-Liang Chu
  • Patent number: 10790279
    Abstract: The present disclosure relates to an integrated circuit (IC) and a method of formation. In some embodiments, a low voltage transistor device is disposed in a low voltage region defined on a substrate. The low voltage transistor device comprises a low voltage gate electrode and a first gate dielectric separating the low voltage gate electrode from the substrate. A high voltage transistor device is disposed in a high voltage region defined on the substrate. The high voltage transistor device comprises a high voltage gate electrode and a high voltage gate dielectric separating the high voltage gate electrode from the substrate. A first interlayer dielectric layer is disposed over the substrate surrounding the low voltage transistor device and the high voltage transistor device. The high voltage gate electrode is disposed on the first interlayer dielectric layer and separated from the substrate by the first interlayer dielectric layer.
    Type: Grant
    Filed: October 18, 2019
    Date of Patent: September 29, 2020
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Kong-Beng Thei, Chien-Chih Chou, Fu-Jier Fan, Hsiao-Chin Tuan, Yi-Huan Chen, Alexander Kalnitsky, Yi-Sheng Chen
  • Publication number: 20200286919
    Abstract: A semiconductor structure is disclosed. The semiconductor structure includes: a first standard cell; and a second standard cell; wherein a cell width of the first standard cell along a first direction is substantially the same as a cell width of the second standard cell along the first direction, and a cell height of the first standard cell along a second direction perpendicular to the first direction is substantially greater than a cell height of the second standard cell along the second direction.
    Type: Application
    Filed: May 27, 2020
    Publication date: September 10, 2020
    Inventors: HSUEH-CHIH CHOU, CHIA HAO TU, SANG HOO DHONG, LEE-CHUNG LU, LI-CHUN TIEN, TING-WEI CHIANG, HUI-ZHONG ZHUANG
  • Publication number: 20200266295
    Abstract: A semiconductor device is provided. The semiconductor device comprises a substrate, a gate, a first doped region and a second doped region. The gate is over the substrate. The first doped region and the second doped region are in the substrate. The first doped region and the second doped region are of a same conductivity type and separated by the gate. The length of the first doped region is greater than a length of the second doped region in a direction substantially perpendicular to a channel length defined between the first doped region and the second doped region.
    Type: Application
    Filed: May 8, 2020
    Publication date: August 20, 2020
    Inventors: Ker-Hsiao HUO, Kong-Beng THEI, Chien-Chih CHOU, Yi-Min CHEN, Chen-Liang CHU
  • Patent number: 10748899
    Abstract: An integrated circuit having an epitaxial source and drain, which reduces gate burnout and increases switching speed so that is suitable for high voltage applications, is provided. The integrated circuit includes a semiconductor substrate having a high voltage N-well (HVNW) and a high voltage P-well (HVPW). The integrated circuit further includes a high-voltage device on the semiconductor substrate. The high-voltage device includes an epitaxial p-type source disposed in the HVNW, an epitaxial p-type drain disposed in the HVPW, and a gate arranged between the epitaxial p-type source and the epitaxial p-type drain on a surface of the semiconductor substrate.
    Type: Grant
    Filed: September 26, 2017
    Date of Patent: August 18, 2020
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Yi-Huan Chen, Chien-Chih Chou, Kong-Beng Thei