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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

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H01H13/704characterised by the layers
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Keyboard
    • Patent number 11,967,472
    • Issue date Apr 23, 2024
    • Lite-On Technology Corporation
    • Yi-Wen Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Keyswitch backlight structure and illuminated keyswitch structure t...
    • Patent number 11,940,646
    • Issue date Mar 26, 2024
    • Darfon Electronics Corp.
    • Shih-Yung Ku
    • G06 - COMPUTING CALCULATING COUNTING
  • 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

    Keyboard backlight module and applications thereof
    • Patent number 11,815,708
    • Issue date Nov 14, 2023
    • Lite-On Electronics (Guangzhou) Limited
    • Hsin-Chih Liang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Keystroke detection device, keyboard, and keystroke detection method
    • Patent number 11,817,857
    • Issue date Nov 14, 2023
    • Cherry Europe GMBH
    • Eduard Ruff
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Keystroke detection device, keyboard, and keystroke detection method
    • Patent number 11,811,399
    • Issue date Nov 7, 2023
    • Cherry Europe GMBH
    • Eduard Ruff
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Keycap and manufacturing method thereof and keyswitch
    • Patent number 11,804,341
    • Issue date Oct 31, 2023
    • LITE-ON TECHNOLOGY (CHANG ZHOU) CO., LTD
    • XiaoQiang Liang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Keyboard
    • Patent number 11,776,774
    • Issue date Oct 3, 2023
    • Lite-On Technology Corporation
    • Yung-Nien Chai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Keyboard device
    • Patent number 11,735,382
    • Issue date Aug 22, 2023
    • Primax Electronics Ltd.
    • Zheng-Hong Lai
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Seat occupancy sensor
    • Patent number 11,731,533
    • Issue date Aug 22, 2023
    • TS Tech Co., Ltd.
    • Hidetoshi Ozawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Control device
    • Patent number 11,728,108
    • Issue date Aug 15, 2023
    • Primax Electronics Ltd.
    • Yung-Tai Pan
    • H01 - BASIC ELECTRIC ELEMENTS
  • 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 11,705,295
    • Issue date Jul 18, 2023
    • Lite-On Technology Corporation
    • Yi-Wen Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Keycaps having reduced thickness
    • Patent number 11,699,558
    • Issue date Jul 11, 2023
    • Apple Inc.
    • Craig C. Leong
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Method for making a three-dimensional liquid crystal polymer multil...
    • Patent number 11,657,989
    • Issue date May 23, 2023
    • Harris Corporation
    • Louis Joseph Rendek
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Key module
    • Patent number 11,640,883
    • Issue date May 2, 2023
    • Chicony Electronics Co., Ltd.
    • Shin-Chin Weng
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Keyswitch
    • Patent number 11,631,552
    • Issue date Apr 18, 2023
    • LITE-ON TECHNOLOGY (CHANG ZHOU) CO., LTD
    • Bin Huang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Graphene enhanced and engineered materials for membrane touch switc...
    • Patent number 11,624,000
    • Issue date Apr 11, 2023
    • Alpha Assembly Solutions Inc.
    • Nirmalya Kumar Chaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Keyswitch
    • Patent number 11,600,455
    • Issue date Mar 7, 2023
    • Darfon Electronics Corp.
    • Po-Chun Hou
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Keyboard device and touch key structure thereof
    • Patent number 11,557,442
    • Issue date Jan 17, 2023
    • Primax Electronics Ltd.
    • Chin-Lung Chan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Keyboard containing recycled and renewable polymeric compositions
    • Patent number 11,545,318
    • Issue date Jan 3, 2023
    • Dell Products L.P.
    • Nicholas D. Abbatiello
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Keyboard backlight module and applications thereof
    • Patent number 11,538,641
    • Issue date Dec 27, 2022
    • LITE-ON ELECTRONICS (GUANGZHOU) LIMITED
    • Hsin-Chih Liang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Button structure of input device
    • Patent number 11,532,446
    • Issue date Dec 20, 2022
    • Acer Incorporated
    • Yu-Shih Wang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Seat occupancy sensor
    • Patent number 11,498,456
    • Issue date Nov 15, 2022
    • TS Tech Co., Ltd.
    • Hidetoshi Ozawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Key structure
    • Patent number 11,456,129
    • Issue date Sep 27, 2022
    • Primax Electronics Ltd.
    • Ming-Han Wu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Key structure
    • Patent number 11,450,492
    • Issue date Sep 20, 2022
    • Primax Electronics Ltd.
    • Xiao-Jun Chu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Vending machine interface and pressure sensor
    • Patent number 11,417,165
    • Issue date Aug 16, 2022
    • Murata Manufacturing Co., Ltd.
    • Takashi Kihara
    • 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

    Key structure
    • Patent number 11,315,745
    • Issue date Apr 26, 2022
    • LITE-ON ELECTRONICS (GUANGZHOU) LIMITED
    • Wei-Pin Chuang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Key structure
    • Patent number 11,227,727
    • Issue date Jan 18, 2022
    • Lite-On Electronics (Guangzhou) Limited
    • Kuo-Hui Hsu
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

  • Information Patent Application

    KEYSWITCH STRUCTURE
    • Publication number 20240120157
    • Publication date Apr 11, 2024
    • DARFON ELECTRONICS CORP.
    • YU-MING HUANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Keyboard Membrane and Keyboard
    • Publication number 20230400931
    • Publication date Dec 14, 2023
    • CHANCE LINE INDUSTRIAL CO., LTD.
    • Ming-Hsien YAO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ONE-WAY VISIBILITY KEYCAPS
    • Publication number 20230395340
    • Publication date Dec 7, 2023
    • Apple Inc.
    • Shravan BHARADWAJ
    • H01 - BASIC ELECTRIC ELEMENTS
  • 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

    CONTROLLER-LESS QUICK TACTILE FEEDBACK KEYBOARD
    • Publication number 20230329116
    • Publication date Oct 12, 2023
    • Microsoft Technology Licensing, LLC
    • Masaaki FUKUMOTO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    KEYBOARD
    • Publication number 20230307195
    • Publication date Sep 28, 2023
    • LITE-ON TECHNOLOGY CORPORATION
    • Yi-Wen Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ILLUMINANT CIRCUIT BOARD, BACKLIGHT MOUDULE AND LIGHTINGKEYBOARD
    • Publication number 20230305214
    • Publication date Sep 28, 2023
    • DARFON ELECTRONICS CORP.
    • Chao-Yu Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    GRAPHENE ENHANCED AND ENGINEERED MATERIALS FOR MEMBRANE TOUCH SWITC...
    • Publication number 20230287232
    • Publication date Sep 14, 2023
    • Alpha Assembly Solutions Inc.
    • Nirmalya Kumar CHAKI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    METHOD FOR MAKING A THREE-DIMENSIONAL LIQUID CRYSTAL POLYMER MULTIL...
    • Publication number 20230238197
    • Publication date Jul 27, 2023
    • Harris Corporation
    • LOUIS JOSEPH RENDEK
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONTROL DEVICE
    • Publication number 20230223213
    • Publication date Jul 13, 2023
    • Primax Electronics Ltd.
    • Yung-Tai Pan
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    KEYBOARD BACKLIGHT MODULE AND APPLICATIONS THEREOF
    • Publication number 20230138295
    • Publication date May 4, 2023
    • LITE-ON ELECTRONICS (GUANGZHOU) LIMITED
    • Hsin-Chih LIANG
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Seat Occupancy Sensor
    • Publication number 20230043059
    • Publication date Feb 9, 2023
    • TS TECH CO., LTD.
    • Hidetoshi Ozawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ONE-WAY VISIBILITY KEYCAPS
    • Publication number 20220399172
    • Publication date Dec 15, 2022
    • Apple Inc.
    • Shravan BHARADWAJ
    • H01 - BASIC ELECTRIC ELEMENTS
  • 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

    KEYBOARD
    • Publication number 20220293360
    • Publication date Sep 15, 2022
    • LITE-ON TECHNOLOGY CORPORATION
    • Yung-Nien CHAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    KEY STRUCTURE
    • Publication number 20220293361
    • Publication date Sep 15, 2022
    • Primax Electronics Ltd.
    • Ming-Han Wu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    KEY MODULE
    • Publication number 20220293359
    • Publication date Sep 15, 2022
    • CHICONY ELECTRONICS CO., LTD.
    • Shin-Chin Weng
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    KEYSWITCH
    • Publication number 20220262580
    • Publication date Aug 18, 2022
    • DARFON ELECTRONICS CORP.
    • Po-Chun Hou
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    KEYBOARD CONTAINING RECYCLED AND RENEWABLE POLYMERIC COMPOSITIONS
    • Publication number 20220130626
    • Publication date Apr 28, 2022
    • Dell Products L.P.
    • Nicholas D. Abbatiello
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    KEYSTROKE DETECTION DEVICE, KEYBOARD, AND KEYSTROKE DETECTION METHOD
    • Publication number 20220123750
    • Publication date Apr 21, 2022
    • CHERRY EUROPE GMBH
    • Eduard RUFF
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    KEYBOARD BACKLIGHT MODULE AND APPLICATIONS THEREOF
    • Publication number 20220068572
    • Publication date Mar 3, 2022
    • LITE-ON ELECTRONICS (GUANGZHOU) LIMITED
    • Hsin-Chih LIANG
    • G06 - COMPUTING CALCULATING COUNTING
  • 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

    METHOD FOR PRODUCING A FOIL-BASED PRESSURE SENSOR
    • Publication number 20220005654
    • Publication date Jan 6, 2022
    • IEE International Electronics & Engineering S.A.
    • Steffen SCHULER
    • G01 - MEASURING TESTING
  • Information Patent Application

    Keycap And Manufacturing Method Thereof And Keyswitch
    • Publication number 20210398757
    • Publication date Dec 23, 2021
    • LITE-ON Technology (Chang Zhou) Co., LTD
    • XiaoQiang LIANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BUTTON STRUCTURE OF INPUT DEVICE
    • Publication number 20210398758
    • Publication date Dec 23, 2021
    • ACER INCORPORATED
    • Yu-Shih Wang
    • H01 - BASIC ELECTRIC ELEMENTS
  • 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

    Keyswitch
    • Publication number 20210257168
    • Publication date Aug 19, 2021
    • LITE-ON Technology (Chang Zhou) Co., LTD
    • Bin Huang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    KEYCAPS HAVING REDUCED THICKNESS
    • Publication number 20210166895
    • Publication date Jun 3, 2021
    • Apple Inc.
    • Craig C. Leong
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    SWITCH UNIT AND METHOD FOR PRODUCING SWITCH SUBSTRATE
    • Publication number 20210166896
    • Publication date Jun 3, 2021
    • CITIZEN ELECTRONICS CO., LTD.
    • Ken ITO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MEMBRANE CIRCUIT STRUCTURE
    • Publication number 20210066004
    • Publication date Mar 4, 2021
    • Primax Electronics Ltd.
    • BO-AN CHEN
    • H01 - BASIC ELECTRIC ELEMENTS