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CHIH-CHIANG TU

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Patents Grantslast 30 patents

  • Information Patent Grant

    Reflection mode photomask
    • Patent number 12,176,211
    • Issue date Dec 24, 2024
    • Taiwan Semiconductor Manufacturing Company, Ltd
    • Chun-Lang Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Mask defect prevention
    • Patent number 12,124,163
    • Issue date Oct 22, 2024
    • Taiwan Semiconductor Manufacturing Co., Ltd
    • Chi-Ta Lu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Mask and method of forming the same
    • Patent number 12,066,757
    • Issue date Aug 20, 2024
    • Taiwan Semiconductor Manufacturing Company, Ltd
    • Chih-Chiang Tu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Smart clothing and its device mount
    • Patent number 12,022,629
    • Issue date Jun 25, 2024
    • AMPAK TECHNOLOGY INC.
    • Wen-Sung Fan
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Pellicle having vent hole
    • Patent number 12,013,632
    • Issue date Jun 18, 2024
    • Taiwan Semiconductor Manufacturing Company, Ltd
    • Chue San Yoo
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Temperature sensing circuit
    • Patent number 11,965,783
    • Issue date Apr 23, 2024
    • Realtek Semiconductor Corporation
    • Chih-Chan Tu
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Mask defect prevention
    • Patent number 11,860,530
    • Issue date Jan 2, 2024
    • Taiwan Semiconductor Manufacturing Co., Ltd
    • Chi-Ta Lu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    System and method for performing spin dry etching
    • Patent number 11,854,861
    • Issue date Dec 26, 2023
    • Taiwan Semiconductor Manufacturing Co., Ltd.
    • Chih-Chiang Tu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Amplifying circuit
    • Patent number 11,757,418
    • Issue date Sep 12, 2023
    • Realtek Semiconductor Corporation
    • Chih-Chan Tu
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Amplifier circuit
    • Patent number 11,736,070
    • Issue date Aug 22, 2023
    • Realtek Semiconductor Corporation
    • Chih-Chan Tu
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Reflection mode photomask and method of making
    • Patent number 11,735,421
    • Issue date Aug 22, 2023
    • Taiwan Semiconductor Manufacturing Company, Ltd
    • Chun-Lang Chen
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Mask and method of forming the same
    • Patent number 11,662,656
    • Issue date May 30, 2023
    • Taiwan Semiconductor Manufacturing Company, Ltd
    • Chih-Chiang Tu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Photomask having a plurality of shielding layers
    • Patent number 11,531,263
    • Issue date Dec 20, 2022
    • Taiwan Semiconductor Manufacturing Company, Ltd
    • Chih-Chiang Tu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Temperature sensing circuit
    • Patent number 11,493,390
    • Issue date Nov 8, 2022
    • Realtek Semiconductor Corporation
    • Chih-Chan Tu
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Calibration device and calibration method
    • Patent number 11,424,733
    • Issue date Aug 23, 2022
    • Realtek Semiconductor Corporation
    • Chih-Chan Tu
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Mask defect prevention
    • Patent number 11,402,743
    • Issue date Aug 2, 2022
    • Taiwan Semiconductor Manufacturing Co., Ltd
    • Chi-Ta Lu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Reflection mode photomask
    • Patent number 11,270,884
    • Issue date Mar 8, 2022
    • Taiwan Semiconductor Manufacturing Company, Ltd
    • Chun-Lang Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Photomask, photolithography system and manufacturing process
    • Patent number 11,262,658
    • Issue date Mar 1, 2022
    • Taiwan Semiconductor Manufacturing Company, Ltd
    • Che-Yuan Chang
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Pellicle removal method
    • Patent number 11,143,952
    • Issue date Oct 12, 2021
    • Taiwan Semiconductor Manufacturing Company, Ltd
    • Chue San Yoo
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Photomask having a plurality of shielding layers
    • Patent number 11,099,476
    • Issue date Aug 24, 2021
    • Taiwan Semiconductor Manufacturing Company, Ltd
    • Chih-Chiang Tu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Display device with under-screen fingerprint identification having...
    • Patent number 11,092,837
    • Issue date Aug 17, 2021
    • EGIS Technology Inc.
    • Chih-Chung Tu
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Masks and methods of forming the same
    • Patent number 11,086,211
    • Issue date Aug 10, 2021
    • Taiwan Semiconductor Manufacturing Company, Ltd
    • Shih-Hao Yang
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Extreme ultraviolet alignment marks
    • Patent number 10,859,906
    • Issue date Dec 8, 2020
    • Taiwan Semiconductor Manufacturing Company Limited
    • Yi-Fu Hsieh
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Phase shifter mask
    • Patent number 10,852,634
    • Issue date Dec 1, 2020
    • Taiwan Semiconductor Manufacturing Company, Ltd
    • Chun-Lang Chen
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Mask, method of forming the same and method of manufacturing a semi...
    • Patent number 10,845,698
    • Issue date Nov 24, 2020
    • Taiwan Semiconductor Manufacturing Company, Ltd
    • Chih-Chiang Tu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Semiconductor mask blanks with a compatible stop layer
    • Patent number 10,678,126
    • Issue date Jun 9, 2020
    • Taiwan Semiconductor Manufacturing Company, Ltd.
    • Chih-Chiang Tu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Photomask having a plurality of shielding layers
    • Patent number 10,670,956
    • Issue date Jun 2, 2020
    • Taiwan Semiconductor Manufacturing Co., Ltd.
    • Chih-Chiang Tu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Reflection mode photomask and fabrication method therefore
    • Patent number 10,553,428
    • Issue date Feb 4, 2020
    • Taiwan Semiconductor Manufacturing Company, Ltd
    • Chun-Lang Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Photomask and a fabrication method therefor
    • Patent number 10,345,692
    • Issue date Jul 9, 2019
    • Taiwan Semiconductor Manufacturing Company, Ltd
    • Chun-Lang Chen
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Grant

    Extreme ultraviolet alignment marks
    • Patent number 10,345,695
    • Issue date Jul 9, 2019
    • Taiwan Semiconductor Manufacturing Co., Ltd
    • Yi-Fu Hsieh
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

  • Information Patent Application

    EXTREME ULTRAVIOLET LIGHT SOURCE WITH THERMAL STABILIZATION
    • Publication number 20240422888
    • Publication date Dec 19, 2024
    • Taiwan Semiconductor Manufacturing Company, Ltd.
    • Chien-Hsing Lu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    MASK DEFECT PREVENTION
    • Publication number 20240385507
    • Publication date Nov 21, 2024
    • Taiwan Semiconductor Manufacturing Co., Ltd.
    • Chi-Ta Lu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    MASK AND METHOD OF FORMING THE SAME
    • Publication number 20240377722
    • Publication date Nov 14, 2024
    • Taiwan Semiconductor Manufacturing Company, Ltd.
    • Chih-Chiang Tu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    EXTREME ULTRAVIOLET (EUV) RADIATION SOURCE APPARATUS, EUV LITHOGRAP...
    • Publication number 20240369939
    • Publication date Nov 7, 2024
    • Taiwan Semiconductor Manufacturing company Ltd.
    • CHIEN-HSING LU
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    EXTREME ULTRAVIOLET (EUV) RADIATION SOURCE APPARATUS, EUV LITHOGRAP...
    • Publication number 20240369936
    • Publication date Nov 7, 2024
    • Taiwan Semiconductor Manufacturing company Ltd.
    • HSIN-FU TSENG
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    PELLICLE HAVING VENT HOLE
    • Publication number 20240329517
    • Publication date Oct 3, 2024
    • Taiwan Semiconductor Manufacturing Company, Ltd.
    • Chue San YOO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PHOTOMASK STRUCTURE AND METHOD OF MANUFACTURING THE SAME
    • Publication number 20240053674
    • Publication date Feb 15, 2024
    • Taiwan Semiconductor Manufacturing company Ltd.
    • CHUN-LANG CHEN
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    SYSTEMS AND METHODS FOR ACTINIC MASK INSPECTION AND REVIEW IN VACUUM
    • Publication number 20240003827
    • Publication date Jan 4, 2024
    • TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY
    • Chien-Lin Chen
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    EUV SOURCE STABILIZATION APPARATUS AND METHOD
    • Publication number 20240004318
    • Publication date Jan 4, 2024
    • Taiwan Semiconductor Manufacturing Company, Ltd.
    • Tzu Jeng HSU
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    Mask Defect Prevention
    • Publication number 20230367197
    • Publication date Nov 16, 2023
    • Taiwan Semiconductor Manufacturing Co., Ltd.
    • Chi-Ta Lu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    REFLECTION MODE PHOTOMASK
    • Publication number 20230360914
    • Publication date Nov 9, 2023
    • Taiwan Semiconductor Manufacturing Company, Ltd.
    • Chun-Lang CHEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SMART CLOTHING AND ITS DEVICE MOUNT
    • Publication number 20230284403
    • Publication date Sep 7, 2023
    • AMPAK Technology Inc.
    • Wen-Sung FAN
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    MASK AND METHOD OF FORMING THE SAME
    • Publication number 20230259014
    • Publication date Aug 17, 2023
    • Taiwan Semiconductor Manufacturing Company, Ltd.
    • Chih-Chiang Tu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRONIC DEVICE
    • Publication number 20230074241
    • Publication date Mar 9, 2023
    • Egis Technology Inc.
    • Chih-Chung Tu
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Mask Defect Prevention
    • Publication number 20220350235
    • Publication date Nov 3, 2022
    • Taiwan Semiconductor Manufacturing Co., Ltd.
    • Chi-Ta Lu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    AMPLIFYING CIRCUIT
    • Publication number 20220302891
    • Publication date Sep 22, 2022
    • REALTEK SEMICONDUCTOR CORPORATION
    • Chih-Chan TU
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    FINGERPRINT IMAGE SENSOR AND ELECTRONIC DEVICE
    • Publication number 20220292868
    • Publication date Sep 15, 2022
    • Egis Technology Inc.
    • Chih-Chung Tu
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    REFLECTION MODE PHOTOMASK AND METHOD OF MAKING
    • Publication number 20220165572
    • Publication date May 26, 2022
    • Taiwan Semiconductor Manufacturing Company, Ltd.
    • Chun-Lang CHEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CALIBRATION DEVICE
    • Publication number 20220149820
    • Publication date May 12, 2022
    • REALTEK SEMICONDUCTOR CORPORATION
    • Chih-Chan TU
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    AMPLIFIER CIRCUIT
    • Publication number 20220149791
    • Publication date May 12, 2022
    • REALTEK SEMICONDUCTOR CORPORATION
    • Chih-Chan TU
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Mask Defect Prevention
    • Publication number 20220066312
    • Publication date Mar 3, 2022
    • Taiwan Semiconductor Manufacturing Co., Ltd.
    • Chi-Ta Lu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PELLICLE HAVING VENT HOLE
    • Publication number 20220026797
    • Publication date Jan 27, 2022
    • Taiwan Semiconductor Manufacturing Company, Ltd.
    • Chue San YOO
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PHOTOMASK HAVING A PLURALITY OF SHIELDING LAYERS
    • Publication number 20210373433
    • Publication date Dec 2, 2021
    • Taiwan Semiconductor Manufacturing Company, Ltd.
    • Chih-Chiang Tu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    PHOTOMASK, PHOTOLITHOGRAPHY SYSTEM AND MANUFACTURING PROCESS
    • Publication number 20210333705
    • Publication date Oct 28, 2021
    • Taiwan Semiconductor Manufacturing Co., Ltd.
    • Che-Yuan Chang
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    TEMPERATURE SENSING CIRCUIT
    • Publication number 20210223115
    • Publication date Jul 22, 2021
    • REALTEK SEMICONDUCTOR CORPORATION
    • Chih-Chan TU
    • G01 - MEASURING TESTING
  • Information Patent Application

    TEMPERATURE SENSING CIRCUIT
    • Publication number 20210223112
    • Publication date Jul 22, 2021
    • REALTEK SEMICONDUCTOR CORPORATION
    • Chih-Chan TU
    • G01 - MEASURING TESTING
  • Information Patent Application

    MASK AND METHOD OF FORMING THE SAME
    • Publication number 20210103210
    • Publication date Apr 8, 2021
    • Taiwan Semiconductor Manufacturing Company, Ltd.
    • Chih-Chiang Tu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DISPLAY DEVICE WITH UNDER-SCREEN FINGERPRINT IDENTIFICATION
    • Publication number 20200409197
    • Publication date Dec 31, 2020
    • EGIS TECHNOLOGY INC.
    • Chih-Chung Tu
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    PHOTOMASK HAVING A PLURALITY OF SHIELDING LAYERS
    • Publication number 20200285143
    • Publication date Sep 10, 2020
    • Taiwan Semiconductor Manufacturing Co., LTD
    • Chih-Chiang Tu
    • G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
  • Information Patent Application

    REFLECTION MODE PHOTOMASK
    • Publication number 20200161132
    • Publication date May 21, 2020
    • Taiwan Semiconductor Manufacturing Company, Ltd.
    • Chun-Lang CHEN
    • H01 - BASIC ELECTRIC ELEMENTS