TREA

Casings containing special noise reduction means

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  • CPC
  • H01H2009/0278
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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES

Current Industry

H01H2009/0278Casings containing special noise reduction means
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Junction box assembly having a switch assembly
    • Patent number 11,640,881
    • Issue date May 2, 2023
    • Sumitomo Wiring Systems, Ltd.
    • Brian Carnick
    • B60 - VEHICLES IN GENERAL
  • 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
    • 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

    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

    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

    Lever switch mounted on a vehicle
    • Patent number 10,906,455
    • Issue date Feb 2, 2021
    • TOYO DENSO KABUSHIKI KAISHA
    • Masayuki Iwanami
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Electromagnetic relay
    • Patent number 10,325,741
    • Issue date Jun 18, 2019
    • Fujitsu Component Limited
    • Chuqi Liang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Keyswitch structure
    • Patent number 9,837,220
    • Issue date Dec 5, 2017
    • DARFON ELECTRONICS (SUZHOU) CO., LTD.
    • Po-Chung Hou
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Switch and keyboard provided therewith
    • Patent number 9,305,721
    • Issue date Apr 5, 2016
    • Omron Corporation
    • Kazuhira Izawa
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Micro switch
    • Patent number 7,538,291
    • Issue date May 26, 2009
    • Primax Electronics Ltd.
    • Yu-Chih Cheng
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Sound insulation for electric relay
    • Patent number 7,261,242
    • Issue date Aug 28, 2007
    • Honeywell International Inc.
    • François Houde
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Noise reduction key structure
    • Patent number 7,259,342
    • Issue date Aug 21, 2007
    • ASUSTeK COMPUTER Inc.
    • San-Feng Lin
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Integrated snap-back noise suppression switch
    • Patent number 7,241,960
    • Issue date Jul 10, 2007
    • Delphi Technologies, Inc.
    • Mark A. Gill
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic switching device
    • Patent number 7,157,996
    • Issue date Jan 2, 2007
    • Matsushita Electric Works, Ltd.
    • Hideki Enomoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Push switch device
    • Patent number 7,030,331
    • Issue date Apr 18, 2006
    • Alps Electric Co., Ltd.
    • Yasunori Sasaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Reduced noise key unit
    • Patent number 6,672,781
    • Issue date Jan 6, 2004
    • Minebea Co., Ltd.
    • Toshisada Takeda
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electrical component and process for the manufacture thereof
    • Patent number 6,489,869
    • Issue date Dec 3, 2002
    • Juergen Breitlow-Hertzfeldt
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Reduced-noise relay
    • Patent number 6,236,575
    • Issue date May 22, 2001
    • Tyco Electronics Logistics AG
    • Peter Ritter
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Electromagnetic relay for low acoustic noise
    • Patent number 5,949,313
    • Issue date Sep 7, 1999
    • Fujitsu Takamisawa Component Limited
    • Shigemitsu Aoki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Noise isolated relay
    • Patent number 4,844,401
    • Issue date Jul 4, 1989
    • Hi-Ram, Inc.
    • David M. Tenniswood
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • 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

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

    JUNCTION BOX ASSEMBLY HAVING A SWITCH ASSEMBLY
    • Publication number 20220157537
    • Publication date May 19, 2022
    • SUMITOMO WIRING SYSTEMS, LTD.
    • Brian Carnick
    • B60 - VEHICLES IN GENERAL
  • 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

    KEY ASSEMBLY
    • Publication number 20210090826
    • Publication date Mar 25, 2021
    • LITE-ON ELECTRONICS (GUANGZHOU) LIMITED
    • Ming-Fu Yen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Lever Switch Mounted on a Vehicle
    • Publication number 20200282899
    • Publication date Sep 10, 2020
    • Toyo Denso Kabushiki Kaisha
    • Masayuki Iwanami
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    KEYSWITCH AND KEYBOARD
    • Publication number 20100089736
    • Publication date Apr 15, 2010
    • WEN-YU TSAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC SWITCH AND MAKING METHOD THEREOF
    • Publication number 20090284335
    • Publication date Nov 19, 2009
    • LS INDUSTRIAL SYSTEMS CO., LTD.
    • YEONG BONG KIM
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SWITCH DEVICE
    • Publication number 20090057120
    • Publication date Mar 5, 2009
    • Omron Corporation
    • Hideyo Kakuno
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Noise reduction key structure
    • Publication number 20070084702
    • Publication date Apr 19, 2007
    • ASUSTek COMPUTER INC.
    • San-Feng Lin
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Integrated snap-back noise suppression switch
    • Publication number 20070045096
    • Publication date Mar 1, 2007
    • Mark A. Gill
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Electromagnetic switching device
    • Publication number 20060050466
    • Publication date Mar 9, 2006
    • MATSUSHITA ELECTRIC WORKS, Ltd.
    • Hideki Enomoto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Sound insulation for electric relay
    • Publication number 20050167515
    • Publication date Aug 4, 2005
    • Francois Houde
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Push switch device
    • Publication number 20040149560
    • Publication date Aug 5, 2004
    • Alps Electric Co., Ltd.
    • Yasunori Sasaki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Electrical component and process for the manufacture thereof
    • Publication number 20020014936
    • Publication date Feb 7, 2002
    • Juergen Breitlow-Hertzfeldt
    • H01 - BASIC ELECTRIC ELEMENTS