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Choh Fei Yeap

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  • Hsinchu City, TW
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Patents Grantslast 30 patents

  • Information Patent Grant

    Multi-gate device and related methods
    • Patent number 12,040,383
    • Issue date Jul 16, 2024
    • Taiwan Semiconductor Manufacturing Company, Ltd
    • Tsung-Lin Lee
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    SRAM structures
    • Patent number 12,027,202
    • Issue date Jul 2, 2024
    • Taiwan Semiconductor Manufacturing Co., Ltd
    • Ping-Wei Wang
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    Optimized static random access memory
    • Patent number 12,016,169
    • Issue date Jun 18, 2024
    • Taiwan Semiconductor Manufacturing Company, Ltd
    • Ping-Wei Wang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method of forming backside power rails
    • Patent number 11,777,016
    • Issue date Oct 3, 2023
    • Taiwan Semiconductor Manufacturing Company, Ltd
    • Ping-Wei Wang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    SRAM structures
    • Patent number 11,475,942
    • Issue date Oct 18, 2022
    • Taiwan Semiconductor Manufacturing Co., Ltd
    • Ping-Wei Wang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method of forming backside power rails
    • Patent number 11,411,100
    • Issue date Aug 9, 2022
    • Taiwan Semiconductor Manufacturing Company, Ltd
    • Ping-Wei Wang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Method and apparatus of multi threshold voltage CMOS
    • Patent number 10,497,625
    • Issue date Dec 3, 2019
    • QUALCOMM Incorporated
    • Jeffrey Junhao Xu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Semiconductor device having a gap defined therein
    • Patent number 10,079,293
    • Issue date Sep 18, 2018
    • QUALCOMM Incorporated
    • Jeffrey Junhao Xu
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    DEVICE AND METHOD OF FABRICATING MULTIGATE DEVICES HAVING DIFFERENT...
    • Publication number 20240379802
    • Publication date Nov 14, 2024
    • Taiwan Semiconductor Manufacturing Co., Ltd.
    • Tsung-Lin LEE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MULTI-GATE DEVICE AND RELATED METHODS
    • Publication number 20240347627
    • Publication date Oct 17, 2024
    • Taiwan Semiconductor Manufacturing Company, Ltd.
    • Tsung-Lin LEE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SRAM STRUCTURES
    • Publication number 20240331765
    • Publication date Oct 3, 2024
    • Taiwan Semiconductor Manufacturing Co., Ltd.
    • Ping-Wei Wang
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    MACRO AND SRAM BIT CELL COOPTIMIZATOIN FOR PERFORMANCE (LONG/SHORTW...
    • Publication number 20230371225
    • Publication date Nov 16, 2023
    • Taiwan Semiconductor Manufacturing company Ltd.
    • Ping-Wei Wang
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    SEMICONDUCTOR STRUCTURE AND METHOD FOR FORMING THE SAME
    • Publication number 20230317784
    • Publication date Oct 5, 2023
    • Taiwan Semiconductor Manufacturing Company, Ltd.
    • Tsung-Lin LEE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SRAM STRUCTURES
    • Publication number 20220383943
    • Publication date Dec 1, 2022
    • Taiwan Semiconductor Manufacturing Co., Ltd.
    • Ping-Wei Wang
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    Method of Forming Backside Power Rails
    • Publication number 20220336641
    • Publication date Oct 20, 2022
    • Taiwan Semiconductor Manufacturing Company, Ltd.
    • Pei-Wei Wang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    OPTIMIZED STATIC RANDOM ACCESS MEMORY
    • Publication number 20220310630
    • Publication date Sep 29, 2022
    • Taiwan Semiconductor Manufacturing Company, Ltd.
    • Ping-Wei Wang
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    MULTI-GATE DEVICE AND RELATED METHODS
    • Publication number 20220285533
    • Publication date Sep 8, 2022
    • Taiwan Semiconductor Manufacturing Company, Ltd.
    • Tsung-Lin LEE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DEVICE AND METHOD OF FABRICATING MULTIGATE DEVICES HAVING DIFFERENT...
    • Publication number 20220238678
    • Publication date Jul 28, 2022
    • Taiwan Semiconductor Manufacturing Co., Ltd.
    • Tsung-Lin LEE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Method of Forming Backside Power Rails
    • Publication number 20220102535
    • Publication date Mar 31, 2022
    • Taiwan Semiconductor Manufacturing Company, Ltd.
    • Pei-Wei Wang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SRAM STRUCTURES
    • Publication number 20210398588
    • Publication date Dec 23, 2021
    • Taiwan Semiconductor Manufacturing Co., Ltd.
    • Ping-Wei Wang
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    NANOWIRE DEVICE WITH REDUCED PARASITICS
    • Publication number 20190067435
    • Publication date Feb 28, 2019
    • QUALCOMM Incorporated
    • Mustafa Badaroglu
    • B82 - NANO-TECHNOLOGY
  • Information Patent Application

    METAL LAYERS FOR A THREE-PORT BIT CELL
    • Publication number 20190035796
    • Publication date Jan 31, 2019
    • QUALCOMM Incorporated
    • Niladri Narayan Mojumder
    • G11 - INFORMATION STORAGE
  • Information Patent Application

    METHOD AND APPARATUS OF MULTI THRESHOLD VOLTAGE CMOS
    • Publication number 20180166340
    • Publication date Jun 14, 2018
    • QUALCOMM Incorporated
    • Jeffrey Junhao XU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE HAVING A GAP DEFINED THEREIN
    • Publication number 20180114848
    • Publication date Apr 26, 2018
    • Qualcomm Incorporated
    • Jeffrey Junhao Xu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HETEROGENEOUS CELL ARRAY
    • Publication number 20170338215
    • Publication date Nov 23, 2017
    • QUALCOMM Incorporated
    • Stanley Seungchul Song
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FIN WITH AN EPITAXIAL CLADDING LAYER
    • Publication number 20170236841
    • Publication date Aug 17, 2017
    • QUALCOMM Incorporated
    • Stanley Seungchul SONG
    • H01 - BASIC ELECTRIC ELEMENTS