TREA

Form of contacts

Follow

Industry

  • CPC
  • H01H2203/00
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES

Current Industry

H01H2203/00Form of contacts

Sub Industries

H01H2203/002Raised edge H01H2203/004Rivet H01H2203/006Staples H01H2203/008Wires H01H2203/0085Layered switches integrated into garment, clothes or textile H01H2203/01Woven wire screen H01H2203/012Microprotrusions H01H2203/014Grains Microspheres H01H2203/016universal modular H01H2203/018binary coded H01H2203/02Interspersed fingers H01H2203/022Helical networks H01H2203/024Convex contact surface H01H2203/026on different planes H01H2203/028embedded in layer material H01H2203/03printed on casing H01H2203/032Metal foil H01H2203/034Common bus H01H2203/036to solve particular problems H01H2203/038to be bridged by a dome shaped contact H01H2203/04to facilitate connections H01H2203/042to avoid cross-overs H01H2203/044to achieve a predetermined sequence of switching H01H2203/046to save ink H01H2203/048to facilitate application H01H2203/05to avoid damage by deformation of layers H01H2203/052for backlighted keyboards H01H2203/054for redundancy H01H2203/056Cuts or depressions in support H01H2203/058Contact area function of position on layered keyboard
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Audio keyboard button with varying output
    • Patent number 12,211,658
    • Issue date Jan 28, 2025
    • Focusrite Audio Engineering Limited
    • Ryan Gray
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Combined mute switch
    • Patent number 12,154,730
    • Issue date Nov 26, 2024
    • Fuxi Wu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Wearable thermoregulation device, system and method responsive to h...
    • Patent number 12,096,828
    • Issue date Sep 24, 2024
    • Thermaband, Inc.
    • Debbie A. Dickinson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Key entry device
    • Patent number 12,033,019
    • Issue date Jul 9, 2024
    • VERIFONE, INC.
    • Igal Yanko
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Composite structures with embedded electrical grids
    • Patent number 12,017,435
    • Issue date Jun 25, 2024
    • Wabash National, L.P.
    • Andrzej Wylezinski
    • B32 - LAYERED PRODUCTS
  • Information Patent Grant

    Force switch
    • Patent number 12,009,166
    • Issue date Jun 11, 2024
    • Cilag GmbH International
    • Kevin W. Smith
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Low-travel illuminated key mechanism
    • Patent number 11,868,542
    • Issue date Jan 9, 2024
    • Apple Inc.
    • Michelle R. Goldberg
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Keyswitch device and keyboard
    • Patent number 11,862,415
    • Issue date Jan 2, 2024
    • Fujitsu Component Limited
    • Hiromi Ohtsuka
    • 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

    Key entry device
    • Patent number 11,681,881
    • Issue date Jun 20, 2023
    • VERIFONE, INC.
    • Igal Yanko
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Key module trigger element having more than one contact finger each...
    • Patent number 11,676,779
    • Issue date Jun 13, 2023
    • Cherry GmbH
    • Eduard Ruff
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Composite structures with embedded electrical grids
    • Patent number 11,577,498
    • Issue date Feb 14, 2023
    • Wabash National, L.P.
    • Andrzej Wylezinski
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • 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

    Dome switch button
    • Patent number 11,527,370
    • Issue date Dec 13, 2022
    • Primax Electronics Ltd.
    • Tai-Sou Huang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Multipolar switch
    • Patent number 11,495,418
    • Issue date Nov 8, 2022
    • Apem
    • Cédric Mora
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Low-travel illuminated key mechanism
    • Patent number 11,379,049
    • Issue date Jul 5, 2022
    • Apple Inc.
    • Michelle R. Goldberg
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Backlight module
    • Patent number 11,366,263
    • Issue date Jun 21, 2022
    • CHICONY POWER TECHNOLOGY CO., LTD.
    • Hsuan-Wei Ho
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Keyboard and keyswitch
    • Patent number 11,367,582
    • Issue date Jun 21, 2022
    • Darfon Electronics Corp.
    • Che-Wei Lee
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Switch construction
    • Patent number 11,336,061
    • Issue date May 17, 2022
    • Huawei Technologies Co., Ltd.
    • Juuso Heiskanen
    • H01 - BASIC ELECTRIC ELEMENTS
  • 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

    Three-dimensional fabric with embedded input-output devices
    • Patent number 11,274,382
    • Issue date Mar 15, 2022
    • Apple Inc.
    • Daniel A. Podhajny
    • D10 - INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEX...
  • 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
  • Information Patent Grant

    Pressure-sensitive sensor
    • Patent number 11,217,400
    • Issue date Jan 4, 2022
    • Hitachi Metals, Ltd.
    • Keisuke Sugita
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Conductive pattern
    • Patent number 11,219,126
    • Issue date Jan 4, 2022
    • Nintendo Co., Ltd.
    • Takanori Okamura
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Force switch
    • Patent number 11,183,349
    • Issue date Nov 23, 2021
    • Ethicon Endo-Surgery, Inc.
    • Kevin W. Smith
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Keyboard backlight module with light-guide pattern, reflector patte...
    • Patent number 11,170,950
    • Issue date Nov 9, 2021
    • LITE-ON ELECTRONICS (GUANGZHOU) LIMITED
    • Hsin-Chih Liang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Electromagnetic relay
    • Patent number 11,158,476
    • Issue date Oct 26, 2021
    • DENSO ELECTRONICS CORPORATION
    • Masanao Sugisawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Safety device for emergency shut-down of an electric instantaneous...
    • Patent number 11,152,177
    • Issue date Oct 19, 2021
    • Stiebel Eltron GmbH & Co. KG
    • Christoph Lakemeyer
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Rivet-type contact and method for manufacturing the same
    • Patent number 11,145,478
    • Issue date Oct 12, 2021
    • Tanaka Kikinzoku Kogyo K.K.
    • Masao Kuroda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Double breaker switch
    • Patent number 11,120,963
    • Issue date Sep 14, 2021
    • TE Connectivity Germany GmbH
    • Titus Ziegler
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    PRESSURE SENSITIVE SWITCH DEVICE
    • Publication number 20240429004
    • Publication date Dec 26, 2024
    • Chunghui KANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    COMPOSITE STRUCTURES WITH EMBEDDED ELECTRICAL GRIDS
    • Publication number 20240308197
    • Publication date Sep 19, 2024
    • Wabash National, L.P.
    • Andrzej Wylezinski
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    ELECTROMECHANICAL SWITCH
    • Publication number 20240274388
    • Publication date Aug 15, 2024
    • TEXAS INSTRUMENTS INCORPORATED
    • Adam Fruehling
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    KEY ENTRY DEVICE
    • Publication number 20230281402
    • Publication date Sep 7, 2023
    • VeriFone, Inc.
    • Igal YANKO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    AUDIO KEYBOARD BUTTON WITH VARYING OUTPUT
    • Publication number 20230245842
    • Publication date Aug 3, 2023
    • Focusrite Audio Engineering Limited
    • Ryan Gray
    • 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

    MULTIPOLAR SWITCH
    • Publication number 20220181099
    • Publication date Jun 9, 2022
    • APEM
    • Cédric Mora
    • H01 - BASIC ELECTRIC ELEMENTS
  • 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

    KEY MODULE FOR A KEYBOARD, KEYBOARD AND METHOD FOR RECOGNIZING ACTU...
    • Publication number 20210366673
    • Publication date Nov 25, 2021
    • Cherry GmbH
    • Eduard RUFF
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    KEY ENTRY DEVICE
    • Publication number 20210326540
    • Publication date Oct 21, 2021
    • VERIFONE, INC.
    • Igal YANKO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    KEYBOARD HAVING TOUCH-SENSITIVE KEYCAPS WHICH ARE ALSO PRESSABLE AN...
    • Publication number 20210327661
    • Publication date Oct 21, 2021
    • HON HAI PRECISION INDUSTRY CO., LTD.
    • YUAN-HUNG CHIEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SENSOR SWITCH
    • Publication number 20210304989
    • Publication date Sep 30, 2021
    • Tien-Ming Chou
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    KEYBOARD AND KEYSWITCH
    • Publication number 20210225604
    • Publication date Jul 22, 2021
    • DARFON ELECTRONICS CORP.
    • Che-Wei Lee
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    KEYBOARD KEYS
    • Publication number 20210173491
    • Publication date Jun 10, 2021
    • Hewlett-Packard Development Company, L.P.
    • OWEN P COLUMBUS
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    OVERCURRENT PROTECTION DEVICE AND METHOD OF FORMING AN OVERCURRENT...
    • Publication number 20200411270
    • Publication date Dec 31, 2020
    • LITTELFUSE, INC.
    • Martin G. Pineda
    • 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

    SWITCH CONSTRUCTION
    • Publication number 20200381875
    • Publication date Dec 3, 2020
    • Huawei Technologies Co., Ltd
    • Juuso Heiskanen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRIC SWITCH OF THE NORMALLY OPEN TYPE
    • Publication number 20200381198
    • Publication date Dec 3, 2020
    • C&K Components S.A.S.
    • Laurent Bouvier
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    KEYSWITCH DEVICE AND KEYBOARD
    • Publication number 20200357581
    • Publication date Nov 12, 2020
    • FUJITSU COMPONENT LIMITED
    • Hiromi OHTSUKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    KEY ENTRY DEVICE
    • Publication number 20200334422
    • Publication date Oct 22, 2020
    • VERIFONE, INC.
    • Igal YANKO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    SWITCH AND IMAGING APPARATUS
    • Publication number 20200243278
    • Publication date Jul 30, 2020
    • Canon Kabushiki Kaisha
    • Takashi Furuta
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PRESSURE-SENSITIVE SENSOR AND METHOD FOR MANUFACTURING THE SAME
    • Publication number 20200203091
    • Publication date Jun 25, 2020
    • Hitachi Metals, Ltd.
    • Keisuke SUGITA
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Application

    Force Switch
    • Publication number 20200168415
    • Publication date May 28, 2020
    • ETHICON ENDO-SURGERY, INC.
    • Kevin W. Smith
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Vacuum Switching Devices
    • Publication number 20200111630
    • Publication date Apr 9, 2020
    • S&C ELECTRIC COMPANY
    • Leslie Thomas Falkingham
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MEDIUM OR HIGH VOLTAGE SWITCH HAVING SPHERICAL-BEARING-TYPE MECHANI...
    • Publication number 20200098529
    • Publication date Mar 26, 2020
    • ABB Schweiz AG
    • Christoph Wirth
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SWITCH DEVICE COMPRISING TWO SWITCHES WHICH SHARE A COMMON CONDUCTOR
    • Publication number 20200083004
    • Publication date Mar 12, 2020
    • LG ELECTRONICS INC.
    • Jungmin CHA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Electronic Rotary Switch
    • Publication number 20200027676
    • Publication date Jan 23, 2020
    • Tektronix, Inc.
    • James D. Pileggi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    WEARABLE TOUCH BUTTON ASSEMBLY
    • Publication number 20190353539
    • Publication date Nov 21, 2019
    • MAS INNOVATION (PRIVATE) LIMITED
    • Kalana Bamunuarachchi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    AIR BAG MODULE
    • Publication number 20190344744
    • Publication date Nov 14, 2019
    • KEY SAFETY SYSTEMS, INC.
    • Byron Spencer
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Safety Device for Emergency Shut-Down of an Electric Instantaneous...
    • Publication number 20190341212
    • Publication date Nov 7, 2019
    • STIEBEL ELTRON GMBH & CO. KG
    • Christoph Lakemeyer
    • H01 - BASIC ELECTRIC ELEMENTS