TREA

to avoid damage by deformation of layers

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  • H01H2203/05
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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H2203/00Form of contacts

Current Industry

H01H2203/05to avoid damage by deformation of layers
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Patents Grantslast 30 patents

  • 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

    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

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

    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
  • 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

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

    Key structure and keyboard using the same
    • Patent number 10,991,520
    • Issue date Apr 27, 2021
    • LITE-ON ELECTRONICS (GUANGZHOU) LIMITED
    • Kuo-Hui Hsu
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Pressure sensitive keys
    • Patent number 10,963,087
    • Issue date Mar 30, 2021
    • Microsoft Technology Licensing, LLC
    • Timothy C. Shaw
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Light-emitting assembly for keyboard
    • Patent number 10,879,019
    • Issue date Dec 29, 2020
    • Apple Inc.
    • Bradford J. Zercoe
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Switch and keyboard
    • Patent number 10,879,020
    • Issue date Dec 29, 2020
    • Microsoft Technology Licensing, LLC
    • Kelong Zhao
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Keyswitch device and keyboard
    • Patent number 10,763,054
    • Issue date Sep 1, 2020
    • Fujitsu Component Limited
    • Hiromi Ohtsuka
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Vacuum switching devices
    • Patent number 10,643,808
    • Issue date May 5, 2020
    • S&C Electric Company
    • Leslie Thomas Falkingham
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Seat occupancy sensor having an array of sensors shifted from a cen...
    • Patent number 10,640,009
    • Issue date May 5, 2020
    • Aisin Seiki Kabushiki Kaisha
    • Yoshihiro Mizokawa
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Key structure
    • Patent number 10,580,596
    • Issue date Mar 3, 2020
    • ASUSTeK COMPUTER Inc.
    • Chien-Hsing Chiu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Illuminated dual pressure sensing key
    • Patent number 10,236,140
    • Issue date Mar 19, 2019
    • Primax Electronics Ltd.
    • Chung-Yuan Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Light-emitting assembly for keyboard
    • Patent number 10,192,696
    • Issue date Jan 29, 2019
    • Apple Inc.
    • Bradford J. Zercoe
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Force-distance controlled mechanical switch
    • Patent number 10,141,146
    • Issue date Nov 27, 2018
    • Rohde & Schwarz GmbH & Co. KG
    • Michael Sterns
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Venting system and shield for keyboard
    • Patent number 10,134,539
    • Issue date Nov 20, 2018
    • Apple Inc.
    • Craig C. Leong
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Key and switch housing for keyboard assembly
    • Patent number 10,128,061
    • Issue date Nov 13, 2018
    • Apple Inc.
    • Bradford J. Zercoe
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Switch for switching between different high frequency signals
    • Patent number 10,090,128
    • Issue date Oct 2, 2018
    • Rohde & Schwarz GmbH & Co. KG
    • Michael Sterns
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Thin keyboard device
    • Patent number 10,090,121
    • Issue date Oct 2, 2018
    • Microsoft Technology Licensing, LLC
    • Andrew E. Winter
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Classifying the intent of user input
    • Patent number 9,946,307
    • Issue date Apr 17, 2018
    • Microsoft Technology Licensing, LLC
    • Moshe R. Lutz
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Flexible hinge and removable attachment
    • Patent number 9,904,327
    • Issue date Feb 27, 2018
    • Microsoft Technology Licensing, LLC
    • David Otto Whitt
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
  • Information Patent Grant

    Keyboard
    • Patent number 9,899,162
    • Issue date Feb 20, 2018
    • Primax Electronics Ltd.
    • Chung-Yuan Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Dome switch and switch housing for keyboard assembly
    • Patent number 9,870,880
    • Issue date Jan 16, 2018
    • Apple Inc.
    • Bradford J. Zercoe
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Pressure sensitive key normalization
    • Patent number 9,852,855
    • Issue date Dec 26, 2017
    • Microsoft Technology Licensing, LLC
    • Timothy Carlyle Shaw
    • E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

  • 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

    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 DEVICE
    • Publication number 20200402745
    • Publication date Dec 24, 2020
    • CHICONY ELECTRONICS CO., LTD.
    • Mitsuo HORIUCHI
    • 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

    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

    Double Breaker Switch
    • Publication number 20190148096
    • Publication date May 16, 2019
    • TE Connectivity Germany GmbH
    • Titus Ziegler
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    LIGHT-EMITTING ASSEMBLY FOR KEYBOARD
    • Publication number 20190122836
    • Publication date Apr 25, 2019
    • Apple Inc.
    • Bradford J. Zercoe
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20190035585
    • Publication date Jan 31, 2019
    • Omron Corporation
    • Ryota Minowa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SWITCH AND KEYBOARD
    • Publication number 20180366285
    • Publication date Dec 20, 2018
    • Microsoft Technology Licensing, LLC
    • Kelong ZHAO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Thin Keyboard Device
    • Publication number 20180350536
    • Publication date Dec 6, 2018
    • Microsoft Technology Licensing, LLC
    • Andrew E. Winter
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ILLUMINATED DUAL PRESSURE SENSING KEY
    • Publication number 20180190446
    • Publication date Jul 5, 2018
    • PRIMAX ELECTRONICS LTD.
    • Chung-Yuan Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SWITCH FOR SWITCHING BETWEEN DIFFERENT HIGH FREQUENCY SIGNALS
    • Publication number 20180144896
    • Publication date May 24, 2018
    • ROHDE & SCHWARZ GMBH & CO. KG
    • Michael STERNS
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FORCE-DISTANCE CONTROLLED MECHANICAL SWITCH
    • Publication number 20180144897
    • Publication date May 24, 2018
    • ROHDE & SCHWARZ GMBH & CO. KG
    • Michael STERNS
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Thin Keyboard Device
    • Publication number 20180082803
    • Publication date Mar 22, 2018
    • Microsoft Technology Licensing, LLC
    • Andrew E. Winter
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    KEYBOARD
    • Publication number 20180019080
    • Publication date Jan 18, 2018
    • Primax Electronics Ltd.
    • Chung-Yuan Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DOME-SHAPED PUSH SWITCH
    • Publication number 20170316898
    • Publication date Nov 2, 2017
    • LOTES CO., LTD
    • Ted Ju
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ACCESSORY CONTROLLER FOR ELECTRONIC DEVICES
    • Publication number 20150021148
    • Publication date Jan 22, 2015
    • Apple Inc.
    • Christopher D. Prest
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    KEYSWITCH DEVICE AND KEYBOARD
    • Publication number 20140339065
    • Publication date Nov 20, 2014
    • FUJITSU COMPONENT LIMITED
    • Hiromi OHTSUKA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BACK LIGHT STRUCTURE AND KEYBOARD WITH BACK LIGHT
    • Publication number 20140204556
    • Publication date Jul 24, 2014
    • Darfon Electronics Corp.
    • Po-Wei Tsai
    • G02 - OPTICS
  • Information Patent Application

    ACCESSORY CONTROLLER FOR ELECTRONIC DEVICES
    • Publication number 20140166453
    • Publication date Jun 19, 2014
    • Apple Inc.
    • Christopher D. Prest
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MULTI-POLE SINGLE-THROW DOME SWITCH ASSEMBLIES
    • Publication number 20140034474
    • Publication date Feb 6, 2014
    • Apple Inc.
    • Wing Kong Low
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MEMBRANE SWITCH UNIT AND KEYBOARD DEVICE INCLUDING THE MEMBRANE SWI...
    • Publication number 20130199911
    • Publication date Aug 8, 2013
    • Alps Electric Co., Ltd.
    • Shigenori SATO
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    ACCESSORY CONTROLLER FOR ELECTRONIC DEVICES
    • Publication number 20130075241
    • Publication date Mar 28, 2013
    • Apple Inc.
    • Christopher D. Prest
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    KEY DEVICE AND ELECTRONIC APPARATUS CONTAINING THE KEY DEVICE
    • Publication number 20120261240
    • Publication date Oct 18, 2012
    • Sony Ericsson Mobile Communications AB
    • Yangjian HU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    KEY INPUT DEVICE
    • Publication number 20120154291
    • Publication date Jun 21, 2012
    • Kiyoshi ABE
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    MULTIPLE-POLE SINGLE-THROW DOME SWITCH ASSEMBLIES
    • Publication number 20110297524
    • Publication date Dec 8, 2011
    • Apple Inc.
    • Wing Kong Low
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ACCESSORY CONTROLLER FOR ELECTRONIC DEVICES
    • Publication number 20110194710
    • Publication date Aug 11, 2011
    • Christopher D. Prest
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE