Patents by Inventor Min-Wen Chang

Min-Wen 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: 20240379654
    Abstract: The disclosed circuit includes a first and a second active region (AR) spaced a spacing S along a direction in a first standard cell (SC) that spans Dl along the direction between a first and a second cell edge (CE). Each of the first and second ARs spans a first width W1 along the direction; a third and a fourth AR spaced S in a second SC that spans a second dimension Ds along the direction between a third and a fourth CE; and gate stacks extend from the fourth CE of the second SC to the first CE of the first SC, wherein Ds<Dl; each of the third and fourth ARs spans a second width W2 along the direction; W2<W1; and the third CE is aligned with and contacts the second CE. The first and second ARs have a structure different from the third and fourth ARs.
    Type: Application
    Filed: July 25, 2024
    Publication date: November 14, 2024
    Inventors: Chih-Hao Wang, Shang-Wen Chang, Min Cao
  • Publication number: 20240371685
    Abstract: In some embodiments, the present disclosure relates to a process tool that includes a chamber housing defining a processing chamber. Within the processing chamber is a wafer chuck configured to hold a substrate. Further, a bell jar structure is arranged over the wafer chuck such that an opening of the bell jar structure faces the wafer chuck. A plasma coil is arranged over the bell jar structure. An oxygen source coupled to the processing chamber and configured to input oxygen gas into the processing chamber.
    Type: Application
    Filed: July 17, 2024
    Publication date: November 7, 2024
    Inventors: Yen-Liang Lin, Chia-Wen Zhong, Yao-Wen Chang, Min-Chang Ching, Kuo-Liang Lu, Cheng-Yuan Tsai, Ru-Liang Lee
  • Publication number: 20240338098
    Abstract: A touch detection system includes a stylus, a panel and a processing circuit. The panel can include a plurality of sensing cells used to receive a first signal and a second signal generated by a touch event. The processing circuit can be coupled to the panel and used to determine a plurality of first areas and a plurality of first intensities corresponding to the first signal, determine a plurality of second areas and a plurality of second intensities corresponding to a second signal, and determine whether the touch event is triggered by the stylus touching the panel according to the first intensities, first areas, the second intensities and the second areas.
    Type: Application
    Filed: April 6, 2023
    Publication date: October 10, 2024
    Applicant: HIMAX TECHNOLOGIES LIMITED
    Inventors: Fong-Wei Yang, Min-Chi Kao, Chung-Wen Chang, Ming-Kai Cheng, Tzu-Hsi Yang, Wen-Sen Su
  • Publication number: 20240265186
    Abstract: A method for routing of redistribution layers in IC package is proposed, which is executed by a computer, the method comprising using the computer to perform the following: providing design rules, a set of I/O pads and bump pads and a pre-assignment netlist; performing a global routing which generates the guides for any non-acute angle RDL routing; and performing a detailed routing which adjusts the access point for shorter wirelength and finishes the routing. After the access points are located, the nets tile by tile are routed.
    Type: Application
    Filed: February 2, 2023
    Publication date: August 8, 2024
    Inventors: Min-Hsuan Chung, Je-Wei Chuang, Yao-Wen Chang, Yu-Tsang Hsieh
  • Publication number: 20240258319
    Abstract: Various embodiments of the present disclosure are directed towards an integrated chip (IC). The IC includes a first fin projecting vertically from a semiconductor substrate. A second fin projects vertically from the semiconductor substrate, where the second fin is spaced from the first fin, and where the first fin has a first uppermost surface that is disposed over a second uppermost surface of the second fin. A nanostructure stack is disposed over the second fin and vertically spaced from the second fin, where the nanostructure stack comprises a plurality of vertically stacked semiconductor nanostructures. A pair of first source/drain regions is disposed on the first fin, where the first source/drain regions are disposed on opposite sides of an upper portion of the first fin. A pair of second source/drain regions is disposed on the second fin, where the second source/drain regions are disposed on opposite sides of the nanostructure stack.
    Type: Application
    Filed: April 9, 2024
    Publication date: August 1, 2024
    Inventors: Chih-Hao Wang, Min Cao, Shang-Wen Chang
  • Patent number: 7178114
    Abstract: A computer-aided design tool for automatically generating a layout for an electronic device to be formed by a set of objects implemented within an integrated circuit, receives input from a user defining a device template specifying shapes, dimensions and relative positions within the layout of the objects forming the device. Some of the object dimensions and/or relative positions are specified as functions of values of input parameters to be supplied by the user. When the user supplies the input parameters, the CAD tool evaluates the functions to determine the object dimensions and/or positions that are functions of the input parameters and then generates a layout for the electronic device wherein object shapes, dimensions and relative positions are as specified in the device template and consistent with the function evaluations.
    Type: Grant
    Filed: June 7, 2004
    Date of Patent: February 13, 2007
    Assignee: SpringSoft, Inc.
    Inventors: Chia-Chi Lin, Ju-Chian Wang, Min-Wen Chang
  • Publication number: 20040225986
    Abstract: A computer-aided design tool for automatically generating a layout for an electronic device to be formed by a set of objects implemented within an integrated circuit, receives input from a user defining a device template specifying shapes, dimensions and relative positions within the layout of the objects forming the device. Some of the object dimensions and/or relative positions are specified as functions of values of input parameters to be supplied by the user. When the user supplies the input parameters, the CAD tool evaluates the functions to determine the object dimensions and/or positions that are functions of the input parameters and then generates a layout for the electronic device wherein object shapes, dimensions and relative positions are as specified in the device template and consistent with the function evaluations.
    Type: Application
    Filed: June 7, 2004
    Publication date: November 11, 2004
    Inventors: Chia-Chi Lin, Jui-Chian Wang, Min-Wen Chang