TREA

characterised by spacers between contact carrying layers

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  • H01H13/703
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HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H13/00Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only

Current Industry

H01H13/703characterised by spacers between contact carrying layers
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Membrane circuit board and keyboard device using same
    • Patent number 11,862,411
    • Issue date Jan 2, 2024
    • Primax Electronics Ltd.
    • Chuang-Shu Jhuang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Flexible display input device
    • Patent number 11,775,097
    • Issue date Oct 3, 2023
    • TPK TOUCH SOLUTIONS (XIAMEN) INC.
    • Wei Yi Lin
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Button with enhanced expression facilities
    • Patent number 11,727,905
    • Issue date Aug 15, 2023
    • Ableton AG
    • Oliver Harms
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Device having integrated interface system
    • Patent number 11,720,176
    • Issue date Aug 8, 2023
    • Apple Inc.
    • Christiaan A. Ligtenberg
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Method for manufacturing an actuator switch
    • Patent number 11,723,276
    • Issue date Aug 8, 2023
    • Microsoft Technology Licensing, LLC
    • Masaaki Fukumoto
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Keyboard
    • Patent number 11,581,153
    • Issue date Feb 14, 2023
    • Lite-On Electronics (Guangzhou) Limited
    • Kuo-Hui Hsu
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Illuminated keypad module for an electric lock
    • Patent number 11,501,932
    • Issue date Nov 15, 2022
    • Taiwan Fu Hsing Industrial Co., Ltd.
    • Fu-Chih Huang
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Membrane circuit board and manufacturing method thereof
    • Patent number 11,482,387
    • Issue date Oct 25, 2022
    • Primax Electronics Ltd.
    • Liu-Bing Cai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light integrated sensing membrane
    • Patent number 11,442,552
    • Issue date Sep 13, 2022
    • Apple Inc.
    • Paul X. Wang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Positioning member and keyboard containing the same
    • Patent number 11,437,207
    • Issue date Sep 6, 2022
    • Lite-On Electronics (Guangzhou) Limited
    • Kuo-Hui Hsu
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Electrical key support membrane
    • Patent number 11,397,473
    • Issue date Jul 26, 2022
    • Apple Inc.
    • Paul X. Wang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Device having integrated interface system
    • Patent number 11,366,523
    • Issue date Jun 21, 2022
    • Apple Inc.
    • Christiaan A. Ligtenberg
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Keyboard device with protecting function and manufacturing method t...
    • Patent number 11,287,899
    • Issue date Mar 29, 2022
    • Primax Electronics Ltd.
    • Ming-Han Wu
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Key structure
    • Patent number 11,289,286
    • Issue date Mar 29, 2022
    • Lite-On Electronics (Guangzhou) Limited
    • En-Huei Wang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Key assembly
    • Patent number 11,239,036
    • Issue date Feb 1, 2022
    • Lite-On Electronics (Guangzhou) Limited
    • Ming-Fu Yen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Switch
    • Patent number 11,133,136
    • Issue date Sep 28, 2021
    • Fujikura Ltd.
    • Yasuyuki Matsushima
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Device having integrated interface system
    • Patent number 11,099,649
    • Issue date Aug 24, 2021
    • Apple Inc.
    • Christiaan A. Ligtenberg
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Keyboard device
    • Patent number 11,037,742
    • Issue date Jun 15, 2021
    • Chicony Electronics Co., Ltd.
    • Mitsuo Horiuchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light integrated sensing membrane
    • Patent number 10,976,834
    • Issue date Apr 13, 2021
    • Apple Inc.
    • Paul X. Wang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Keyboard device
    • Patent number 10,903,024
    • Issue date Jan 26, 2021
    • Primax Electronics Ltd.
    • Chun-Yuan Liu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Device having integrated interface system
    • Patent number 10,871,828
    • Issue date Dec 22, 2020
    • Apple Inc.
    • Christiaan A. Ligtenberg
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Hack-proof security keyboard
    • Patent number 10,853,525
    • Issue date Dec 1, 2020
    • Dell Products, L.P.
    • Yong-Teng Lin
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Sensor pad for wearable garments
    • Patent number 10,835,180
    • Issue date Nov 17, 2020
    • NURVV LIMITED
    • Kemal Dervish
    • A41 - WEARING APPAREL
  • Information Patent Grant

    Membrane keyboard structure and conductive method of same
    • Patent number 10,804,050
    • Issue date Oct 13, 2020
    • Jen-Wen Sun
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Method and electronic device for acquiring user input
    • Patent number 10,698,519
    • Issue date Jun 30, 2020
    • Samsung Electronics Co., Ltd.
    • Byung-Ku Park
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Device having integrated interface system
    • Patent number 10,656,714
    • Issue date May 19, 2020
    • Apple Inc.
    • Christiaan A. Ligtenberg
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Method of manufacturing a keyboard
    • Patent number 10,644,224
    • Issue date May 5, 2020
    • Microsoft Technology Licensing, LLC
    • Masaaki Fukumoto
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Membrane switch device and keyboard device
    • Patent number 10,559,437
    • Issue date Feb 11, 2020
    • Chicony Electronics Co., Ltd.
    • Chia-Hsin Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Switch unit
    • Patent number 10,515,771
    • Issue date Dec 24, 2019
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Kojiro Yano
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Key switch and keyboard
    • Patent number 10,446,343
    • Issue date Oct 15, 2019
    • Fujitsu Component Limited
    • Daisuke Taga
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    MEMBRANE CIRCUIT BOARD AND KEYBOARD DEVICE USING SAME
    • Publication number 20230395339
    • Publication date Dec 7, 2023
    • Primax Electronics Ltd.
    • Chuang-Shu Jhuang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DEVICE HAVING INTEGRATED INTERFACE SYSTEM
    • Publication number 20230333658
    • Publication date Oct 19, 2023
    • Apple Inc.
    • Christiaan A. Ligtenberg
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    FLEXIBLE DISPLAY INPUT DEVICE
    • Publication number 20230244335
    • Publication date Aug 3, 2023
    • TPK TOUCH SOLUTIONS (XIAMEN) INC.
    • Wei Yi LIN
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    KEYBOARD
    • Publication number 20220359134
    • Publication date Nov 10, 2022
    • LITE-ON ELECTRONICS (GUANGZHOU) LIMITED
    • Kuo-Hui Hsu
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ELECTRICAL KEY SUPPORT MEMBRANE
    • Publication number 20220357802
    • Publication date Nov 10, 2022
    • Apple Inc.
    • Paul X. Wang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DEVICE HAVING INTEGRATED INTERFACE SYSTEM
    • Publication number 20220326777
    • Publication date Oct 13, 2022
    • Apple Inc.
    • Christiaan A. Ligtenberg
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    MEMBRANE CIRCUIT BOARD AND MANUFACTURING METHOD THEREOF
    • Publication number 20220068575
    • Publication date Mar 3, 2022
    • Primax Electronics Ltd.
    • Liu-Bing Cai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INFORMATION HANDLING SYSTEM KEYBOARD EMBEDDED MICRO LED BACKLIGHT
    • Publication number 20220037101
    • Publication date Feb 3, 2022
    • Dell Products L.P.
    • Brandon J. Brocklesby
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    PARAMETER ADJUSTMENTS TO HUMAN INTERFACE DEVICES
    • Publication number 20210383989
    • Publication date Dec 9, 2021
    • Hewlett-Packard Development Company, L.P.
    • Syed S. Azam
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    POSITIONING MEMBER AND KEYBOARD CONTAINING THE SAME
    • Publication number 20210304982
    • Publication date Sep 30, 2021
    • LITE-ON ELECTRONICS (GUANGZHOU) LIMITED
    • Kuo-Hui Hsu
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    SWITCH
    • Publication number 20210151266
    • Publication date May 20, 2021
    • FUJIKURA LTD.
    • Yasuyuki Matsushima
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    KEY STRUCTURE
    • Publication number 20210090827
    • Publication date Mar 25, 2021
    • LITE-ON ELECTRONICS (GUANGZHOU) LIMITED
    • En-Huei Wang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    KEYBOARD DEVICE
    • Publication number 20200402745
    • Publication date Dec 24, 2020
    • CHICONY ELECTRONICS CO., LTD.
    • Mitsuo HORIUCHI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Electric Lock and Keypad Module Thereof
    • Publication number 20200402741
    • Publication date Dec 24, 2020
    • TAIWAN FU HSING INDUSTRIAL CO., LTD.
    • Fu-Chih Huang
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    DEVICE HAVING INTEGRATED INTERFACE SYSTEM
    • Publication number 20200278747
    • Publication date Sep 3, 2020
    • Apple Inc.
    • Christiaan A. Ligtenberg
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    MEMBRANE KEYBOARD STRUCTURE AND CONDUCTIVE METHOD OF SAME
    • Publication number 20200090883
    • Publication date Mar 19, 2020
    • Jen-Wen Sun
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    MEMBRANE SWITCH DEVICE AND KEYBOARD DEVICE
    • Publication number 20200075270
    • Publication date Mar 5, 2020
    • CHICONY ELECTRONICS CO., LTD.
    • Chia-Hsin Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CAUTERIZING DEVICE AND SYSTEM
    • Publication number 20200054383
    • Publication date Feb 20, 2020
    • Selvin KAO
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    BUTTON WITH ENHANCED EXPRESSION FACILITIES
    • Publication number 20190304421
    • Publication date Oct 3, 2019
    • ABLETON AG
    • Oliver Harms
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    BUTTON
    • Publication number 20190304422
    • Publication date Oct 3, 2019
    • ABLETON AG
    • Oliver Harms
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    SWITCH UNIT
    • Publication number 20190103238
    • Publication date Apr 4, 2019
    • Panasonic Intellectual Property Management Co., Ltd.
    • KOJIRO YANO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SENSOR PAD
    • Publication number 20180333098
    • Publication date Nov 22, 2018
    • IMPACT TECH LABS AG
    • Kemal DERVISH
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    TOUCH-SENSITIVE LIGHT GUIDE FILM, AND GLOWING KEYBOARD AND ELECTRIC...
    • Publication number 20180323020
    • Publication date Nov 8, 2018
    • GLOBAL LIGHTING TECHNOLOGIES INC.
    • CHUNG-LIN TSAI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DEVICE HAVING INTEGRATED INTERFACE SYSTEM
    • Publication number 20180218859
    • Publication date Aug 2, 2018
    • Apple Inc.
    • Christiaan A. Ligtenberg
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    KEY SWITCH AND KEYBOARD
    • Publication number 20180190448
    • Publication date Jul 5, 2018
    • FUJITSU COMPONENT LIMITED
    • Daisuke TAGA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LUMINOUS KEYBOARD
    • Publication number 20180166234
    • Publication date Jun 14, 2018
    • Primax Electronics Ltd.
    • YI-CHEN WANG
    • F21 - LIGHTING
  • Information Patent Application

    KEYBOARD DEVICE
    • Publication number 20180053609
    • Publication date Feb 22, 2018
    • Primax Electronics Ltd.
    • Bo-An Chen
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    LUMINOUS KEYBOARD
    • Publication number 20180040439
    • Publication date Feb 8, 2018
    • Primax Electronics Ltd.
    • Chung-Yuan Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    KEYBOARD DEVICE
    • Publication number 20180040438
    • Publication date Feb 8, 2018
    • Primax Electronics Ltd.
    • TSU-YI CHEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    KEYBOARD DEVICE
    • Publication number 20180025862
    • Publication date Jan 25, 2018
    • Primax Electronics Ltd.
    • Bo-An Chen
    • G06 - COMPUTING CALCULATING COUNTING