TREA

Henry N. TSAO

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  • Mountain View, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Touch-based input for stylus
    • Patent number 11,989,358
    • Issue date May 21, 2024
    • Apple Inc.
    • Blake R. Marshall
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Stylus with compressive force sensor
    • Patent number 11,755,128
    • Issue date Sep 12, 2023
    • Apple Inc.
    • Alex J. Lehmann
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Touch-based input for stylus
    • Patent number 11,340,716
    • Issue date May 24, 2022
    • Apple Inc.
    • Blake R. Marshall
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Stylus for electronic devices
    • Patent number 11,294,479
    • Issue date Apr 5, 2022
    • Apple Inc.
    • Joel N. Ruscher
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Stylus for electronic devices
    • Patent number 11,079,864
    • Issue date Aug 3, 2021
    • Apple Inc.
    • Joel N. Ruscher
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Stylus for electronic devices
    • Patent number 10,627,923
    • Issue date Apr 21, 2020
    • Apple Inc.
    • Joel N. Ruscher
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

  • Information Patent Application

    TOUCH-BASED INPUT FOR STYLUS
    • Publication number 20220253162
    • Publication date Aug 11, 2022
    • Apple Inc.
    • Blake R. MARSHALL
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    STYLUS WITH COMPRESSIVE FORCE SENSOR
    • Publication number 20220100290
    • Publication date Mar 31, 2022
    • Apple Inc.
    • Alex J. LEHMANN
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    STYLUS FOR ELECTRONIC DEVICES
    • Publication number 20210303089
    • Publication date Sep 30, 2021
    • Apple Inc.
    • Joel N. RUSCHER
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    STYLUS FOR ELECTRONIC DEVICES
    • Publication number 20200249775
    • Publication date Aug 6, 2020
    • Apple Inc.
    • Joel N. RUSCHER
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    STYLUS FOR ELECTRONIC DEVICES
    • Publication number 20200089340
    • Publication date Mar 19, 2020
    • Apple Inc.
    • Joel N. RUSCHER
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    TOUCH-BASED INPUT FOR STYLUS
    • Publication number 20200012358
    • Publication date Jan 9, 2020
    • Apple Inc.
    • Blake R. MARSHALL
    • G06 - COMPUTING CALCULATING COUNTING