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  • H01H2201/00
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HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES

Current Industry

H01H2201/00Contacts

Sub Industries

H01H2201/002bounceless H01H2201/004Wiping action H01H2201/006self-aligning H01H2201/008Both contacts movable H01H2201/01Protective enclosure H01H2201/012Inert gas in contact space H01H2201/014Conductive gas H01H2201/016Roughened contact surface H01H2201/018transparent H01H2201/02Piezo element H01H2201/022Material H01H2201/024precious H01H2201/026non precious H01H2201/028Indium tin oxide [ITO] H01H2201/03Composite H01H2201/032Conductive polymer Rubber H01H2201/034anisotropic Zebra H01H2201/036Variable resistance H01H2201/038Contact lubricant
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20250210294
    • Publication date Jun 26, 2025
    • Omron Corporation
    • Mitsuru OKUDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HUMAN-COMPUTER INTERFACE SYSTEM
    • Publication number 20250181176
    • Publication date Jun 5, 2025
    • Sensel, Inc.
    • Ninad Sathe
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    KEY CIRCUIT
    • Publication number 20250132110
    • Publication date Apr 24, 2025
    • Peratech Electronic Tech Suzhou Co Ltd
    • Fredrik Jonsson
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DEVICE HAVING INTEGRATED INTERFACE SYSTEM
    • Publication number 20250044874
    • Publication date Feb 6, 2025
    • Apple Inc.
    • Christiaan A. Ligtenberg
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    PRESSURE MODULE
    • Publication number 20240420901
    • Publication date Dec 19, 2024
    • Peratech Holdco Limited
    • Zhang WEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HAPTIC KEYBOARD SYSTEM
    • Publication number 20240411375
    • Publication date Dec 12, 2024
    • Sensel, Inc.
    • Ilya Daniel Rosenberg
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Button Structure
    • Publication number 20240371579
    • Publication date Nov 7, 2024
    • PERATECH HOLDCO LTD
    • Zhang WEN
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    HYBRID RELAY
    • Publication number 20240234055
    • Publication date Jul 11, 2024
    • Zonit Structured Solutions, LLC
    • Steve Chapel
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRICALLY CONDUCTIVE MEMBRANE PRESSURE SWITCH
    • Publication number 20240029973
    • Publication date Jan 25, 2024
    • CLEAN ENERGY LABS, LLC
    • Joseph F. Pinkerton
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HUMAN-COMPUTER INTERFACE SYSTEM
    • Publication number 20230315214
    • Publication date Oct 5, 2023
    • Sensel, Inc.
    • Darren Lochun
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    HAPTIC ACTUATOR SYSTEM
    • Publication number 20230305637
    • Publication date Sep 28, 2023
    • Sensel, Inc.
    • Ilya Daniel Rosenberg
    • G06 - COMPUTING CALCULATING COUNTING
  • 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

    DEVICE FOR THERMIONIC ARC EXTINCTION VIA ANODE ION DEPLETION
    • Publication number 20230268140
    • Publication date Aug 24, 2023
    • Stacom Engineering Company
    • Frank P. Stacom
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    HUMAN-COMPUTER INTERFACE SYSTEM
    • Publication number 20230266829
    • Publication date Aug 24, 2023
    • Sensel, Inc.
    • Ninad Sathe
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    HYBRID RELAY
    • Publication number 20230245844
    • Publication date Aug 3, 2023
    • Zonit Structured Solutions, LLC
    • Steve Chapel
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTRICAL CONTACT AND VACUUM SWITCH TUBE COMPRISING ELECTRICAL CON...
    • Publication number 20220254577
    • Publication date Aug 11, 2022
    • Mitsubishi Electric Corporation
    • Yasutomo TANIHARA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METHODS AND SYSTEMS FOR DC CURRENT INTERRUPTER BASED ON THERMIONIC...
    • Publication number 20220068574
    • Publication date Mar 3, 2022
    • Stacom Engineering Company
    • Frank P. Stacom
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DUAL PARALLEL MOVEABLE ELECTRICAL CONTACTS/RELAYS
    • Publication number 20220013307
    • Publication date Jan 13, 2022
    • HAMILTON SUNDSTRAND CORPORATION
    • Francis C. Belisle
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MULTIDIRECTIONAL INPUT APPARATUS WITH SWITCH AND MULTIDIRECTIONAL I...
    • Publication number 20220013311
    • Publication date Jan 13, 2022
    • ALPS ALPINE CO., LTD.
    • Sadayuki YAGINUMA
    • H01 - BASIC ELECTRIC ELEMENTS
  • 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

    SILVER-GRAPHENE TUNGSTEN MATERIAL ELECTRICAL CONTACT TIPS OF A LOW...
    • Publication number 20210249199
    • Publication date Aug 12, 2021
    • Siemens Industry, Inc.
    • Hai Chen
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Hybrid Relay
    • Publication number 20210202194
    • Publication date Jul 1, 2021
    • Zonit Structured Solutions, LLC
    • Steve Chapel
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROMAGNETIC RELAY
    • Publication number 20210202198
    • Publication date Jul 1, 2021
    • Yasuo HAYASHIDA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METAL CONTACT MEMBER AND RUBBER SWITCH MEMBER
    • Publication number 20210202190
    • Publication date Jul 1, 2021
    • SEKISUI POLYMATECH CO., LTD.
    • Manabu FUJITA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ELECTROSTATIC DRIVE SWITCH
    • Publication number 20210202199
    • Publication date Jul 1, 2021
    • Korea Advanced Institute of Science and Technology
    • Jun-Bo YOON
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DUAL PARALLEL MOVEABLE ELECTRICAL CONTACTS/ RELAYS
    • Publication number 20210166890
    • Publication date Jun 3, 2021
    • HAMILTON SUNDSTRAND CORPORATION
    • Francis C. Belisle
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    AN ELECTRICAL SWITCH AND A SWITCHING BLADE THEREFOR
    • Publication number 20200388447
    • Publication date Dec 10, 2020
    • INTROL IP LIMITED
    • Andrew Joseph PALMER
    • 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

    METHODS AND SYSTEMS FOR DC CURRENT INTERRUPTER BASED ON THERMIONIC...
    • Publication number 20200373104
    • Publication date Nov 26, 2020
    • Frank P. Stacom
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METHODS AND SYSTEMS FOR DC CURRENT INTERRUPTER BASED ON THERMIONIC...
    • Publication number 20200373103
    • Publication date Nov 26, 2020
    • Frank P. Stacom
    • H01 - BASIC ELECTRIC ELEMENTS