Several contacts formed in one plate or layer

Industry

CPC
H01H2205/032

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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H2205/00Movable contacts

Current Industry

H01H2205/032Several contacts formed in one plate or layer

Industries

Patents Grantslast 30 patents

Information Patent Grant
Ingress protection for electrosurgical pencil switch
- Patent number 11,219,433
- Issue date Jan 11, 2022
- Covidien LP
- Robert B. Stoddard
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Push button for use within a timepiece
- Patent number 10,998,151
- Issue date May 4, 2021
- Casio Computer Co., Ltd.
- Tomohiro Inaba
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Single-pole, single-throw detect switch
- Patent number 10,304,643
- Issue date May 28, 2019
- CoActive Technologies, LLC
- Frank Domzalski
- 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
Slim-type keyboard
- Patent number 9,852,854
- Issue date Dec 26, 2017
- Primax Electronics Ltd.
- Yi-Chen Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Keyboard comprising multiple stabilized tile-shaped keys
- Patent number 9,831,051
- Issue date Nov 28, 2017
- FM Marketing GmbH
- Ferdinand Maier
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thin film switch and press key/keyboard using the same
- Patent number 8,710,383
- Issue date Apr 29, 2014
- Darfon Electronics Corp.
- Chih-Hung Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System for detecting intrusions by devices with openable casing
- Patent number 8,677,155
- Issue date Mar 18, 2014
- Nikolay Dimitrov Chambourov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Illuminated keyboard
- Patent number 8,581,125
- Issue date Nov 12, 2013
- Primax Electronics Ltd.
- Bo-An Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dome switch array
- Patent number 8,569,638
- Issue date Oct 29, 2013
- Apple Inc.
- Christopher Prest
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Illuminated keyboard
- Patent number 8,502,094
- Issue date Aug 6, 2013
- Primax Electronics, Ltd.
- Bo-An Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal dome switch for keypad
- Patent number 8,431,853
- Issue date Apr 30, 2013
- Magma Co., Ltd.
- Young-Kap Kwak
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dome switch array
- Patent number 8,242,390
- Issue date Aug 14, 2012
- Apple Inc.
- Christopher Prest
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Electroluminescent lamp membrane switch
- Patent number 7,186,936
- Issue date Mar 6, 2007
- OryonTechnologies, LLC
- M. Richard Marcus
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electroluminescent lamp membrane switch
- Patent number 7,049,536
- Issue date May 23, 2006
- Oryon Technologies, LLC
- M. Richard Marcus
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transmissive key sheet, input keys using transmissive key sheet and...
- Patent number 6,977,352
- Issue date Dec 20, 2005
- NEC Corporation
- Kazuo Oosawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
4558191
- Patent number 4,558,191
- Issue date Dec 10, 1985
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pushbutton switch assembly
- Patent number 4,486,637
- Issue date Dec 4, 1984
- Northern Telecom Limited
- Pak J. Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Membrane switch control panel arrangement and label assembly for la...
- Patent number 4,478,666
- Issue date Oct 23, 1984
- Ralph Ogden
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Membrane switch control panel arrangement and label assembly for la...
- Patent number 4,387,127
- Issue date Jun 7, 1983
- Ralph Ogden
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electrical circuit on porcelain coated metal substrates
- Patent number 4,365,168
- Issue date Dec 21, 1982
- Northern Telecom Limited
- Guy J. Chaput
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Membrane switch control panel arrangement and label assembly for la...
- Patent number 4,347,416
- Issue date Aug 31, 1982
- Ralph Ogden
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Keyboard switch assembly
- Patent number 4,315,114
- Issue date Feb 9, 1982
- International Telephone & Telegraph Corporation
- James H. Monti
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Keyboard assembly for electronic musical instruments
- Patent number 4,272,657
- Issue date Jun 9, 1981
- Nippon Gakki Seizo Kabushiki Kaisha
- Masakatsu Iijima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Keyboard switch assembly having multilayer printed circuit structure
- Patent number 3,996,430
- Issue date Dec 7, 1976
- Preh Elektrofeinmechanische Werke
- Helmut Eberwein
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Keyboard switch assembly having raised contacts supported by helicl...
- Patent number 3,979,568
- Issue date Sep 7, 1976
- Xerox Corporation
- Wendell C. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Sequential switching assembly having plural, spaced flexible contac...
- Patent number 3,969,595
- Issue date Jul 13, 1976
- Xerox Corporation
- Wendell C. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Keyboard switch assembly having movable contact, and supporting hel...
- Patent number 3,968,336
- Issue date Jul 6, 1976
- Xerox Corporation
- Wendell C. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming a deformed, integral switching device
- Patent number 3,950,846
- Issue date Apr 20, 1976
- Xerox Corporation
- Wendell C. Johnson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3829632
- Patent number 3,829,632
- Issue date Aug 13, 1974
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
PUSH BUTTON AND TIMEPIECE
- Publication number 20200203096
- Publication date Jun 25, 2020
- CASIO COMPUTER CO., LTD.
- Tomohiro INABA
- 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
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
SLIM-TYPE KEYBOARD
- Publication number 20170358407
- Publication date Dec 14, 2017
- Primax Electronics Ltd.
- YI-CHEN WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
KEYBOARD COMPRISING MULTIPLE STABILIZED TILE-SHAPED KEYS
- Publication number 20160379772
- Publication date Dec 29, 2016
- FM MARKETING GMBH
- Ferdinand Maier
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
KEY MEMBRANE AND ELECTRONIC DEVICE USING THE SAME
- Publication number 20130341170
- Publication date Dec 26, 2013
- HON HAI PRECISION INDUSTRY CO., LTD.
- YONG-JUN YU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEAMLESS FACEPLATE ASSEMBLY FOR KEYPAD DEVICE
- Publication number 20130233689
- Publication date Sep 12, 2013
- Koninklijke Philips Electronics N.V.
- Kian Ho Ng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THIN FILM SWITCH AND PRESS KEY/KEYBOARD USING THE SAME
- Publication number 20130140164
- Publication date Jun 6, 2013
- Darfon Electronics Corp.
- CHIH-HUNG CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PUSHBUTTON SWITCH
- Publication number 20130032457
- Publication date Feb 7, 2013
- CoActive Technologies, LLC
- Ian Winston Quinn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DOME ARRAY FOR USE WITH A SWITCH
- Publication number 20130026013
- Publication date Jan 31, 2013
- Apple Inc.
- Christopher Prest
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEM FOR DETECTING INTRUSIONS BY DEVICES WITH OPENABLE CASING
- Publication number 20120151607
- Publication date Jun 14, 2012
- Nikolay Dimitrov Chambourov
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ILLUMINATED KEYBOARD
- Publication number 20120080299
- Publication date Apr 5, 2012
- Primax Electronics Ltd.
- Bo-An Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ILLUMINATED KEYBOARD
- Publication number 20120080300
- Publication date Apr 5, 2012
- Primax Electronics Ltd.
- Bo-An Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METAL DOME SWITCH FOR KEYPAD
- Publication number 20110278148
- Publication date Nov 17, 2011
- MAGMA CO., LTD.
- Young-Kap KWAK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DOME ARRAY FOR USE WITH A SWITCH
- Publication number 20100300859
- Publication date Dec 2, 2010
- Apple Inc.
- Christopher Prest
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electroluminescent lamp membrane switch
- Publication number 20060278508
- Publication date Dec 14, 2006
- Oryon Technologies, LLC
- M. Richard Marcus
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Transmissive key sheet, input keys using transmissive key sheet and...
- Publication number 20050167254
- Publication date Aug 4, 2005
- NEC Corporation
- Kazuo Oosawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Electromotive furniture drive for adjusting furniture parts relativ...
- Publication number 20040089529
- Publication date May 13, 2004
- Johannes Schneider
- H01 - BASIC ELECTRIC ELEMENTS

Several contacts formed in one plate or layer

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Ingress protection for electrosurgical pencil switch

Push button for use within a timepiece

Single-pole, single-throw detect switch

Thin keyboard device

Slim-type keyboard

Keyboard comprising multiple stabilized tile-shaped keys

Thin film switch and press key/keyboard using the same

System for detecting intrusions by devices with openable casing

Illuminated keyboard

Dome switch array

Illuminated keyboard

Metal dome switch for keypad

Dome switch array

Electroluminescent lamp membrane switch

Electroluminescent lamp membrane switch

Transmissive key sheet, input keys using transmissive key sheet and...

4558191

Pushbutton switch assembly

Membrane switch control panel arrangement and label assembly for la...

Membrane switch control panel arrangement and label assembly for la...

Electrical circuit on porcelain coated metal substrates

Membrane switch control panel arrangement and label assembly for la...

Keyboard switch assembly

Keyboard assembly for electronic musical instruments

Keyboard switch assembly having multilayer printed circuit structure

Keyboard switch assembly having raised contacts supported by helicl...

Sequential switching assembly having plural, spaced flexible contac...

Keyboard switch assembly having movable contact, and supporting hel...

Method of forming a deformed, integral switching device

3829632

Patents Applicationslast 30 patents

PUSH BUTTON AND TIMEPIECE

Thin Keyboard Device

Thin Keyboard Device

SLIM-TYPE KEYBOARD

KEYBOARD COMPRISING MULTIPLE STABILIZED TILE-SHAPED KEYS

KEY MEMBRANE AND ELECTRONIC DEVICE USING THE SAME

SEAMLESS FACEPLATE ASSEMBLY FOR KEYPAD DEVICE

THIN FILM SWITCH AND PRESS KEY/KEYBOARD USING THE SAME

PUSHBUTTON SWITCH

DOME ARRAY FOR USE WITH A SWITCH

SYSTEM FOR DETECTING INTRUSIONS BY DEVICES WITH OPENABLE CASING

ILLUMINATED KEYBOARD

ILLUMINATED KEYBOARD

METAL DOME SWITCH FOR KEYPAD

DOME ARRAY FOR USE WITH A SWITCH

Electroluminescent lamp membrane switch

Transmissive key sheet, input keys using transmissive key sheet and...

Electromotive furniture drive for adjusting furniture parts relativ...