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CPC
H01H2203/054

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Parent Industries

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

Current Industry

H01H2203/054for redundancy

Industries

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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
Multipolar switch
- Patent number 11,495,418
- Issue date Nov 8, 2022
- Apem
- Cédric Mora
- 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
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
Multiple-pole single-throw dome switch assemblies
- Patent number 8,552,321
- Issue date Oct 8, 2013
- Apple Inc.
- Wing Kong Low
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Protection device for electronic system
- Patent number 8,497,444
- Issue date Jul 30, 2013
- Ingenico France
- Alain Eck
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fixed contract pattern and switch device including the same
- Patent number 7,528,338
- Issue date May 5, 2009
- Alps Electric Co., Ltd.
- Ryuji Ataka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Membrane for key switch and the key switch
- Patent number 7,205,491
- Issue date Apr 17, 2007
- Fujikura Ltd.
- Masahiro Kaizu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switch contact
- Patent number 7,030,329
- Issue date Apr 18, 2006
- Solectron Invotronics
- Brian Sneek
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Membrane switch and dial operation member equipped therewith
- Patent number 6,768,075
- Issue date Jul 27, 2004
- TEAC Corporation
- Tomohiko Kikuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Push switch with improved click spring
- Patent number 6,700,085
- Issue date Mar 2, 2004
- Mitsumi Electric Co., Ltd.
- Shuji Teruyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Resistive switch pad
- Patent number 6,448,518
- Issue date Sep 10, 2002
- Delphi Technologies, Inc.
- Glen W. Martin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Safety contact rail or safety contact element
- Patent number 6,429,375
- Issue date Aug 6, 2002
- Karlheinz Beckhausen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Data entry keypad assembly
- Patent number 6,104,319
- Issue date Aug 15, 2000
- Hershkovitz; Shmuel
- Pinhas Shpater
- G08 - SIGNALLING
Information Patent Grant
Direct keypad backlighting
- Patent number 5,847,336
- Issue date Dec 8, 1998
- Telefonaktiebolaget L M Ericsson (publ)
- Curtis Wayne Thornton
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic book and method
- Patent number 5,810,604
- Issue date Sep 22, 1998
- Pioneer Publishing
- Richard L. Kopp
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Switch
- Patent number 5,660,269
- Issue date Aug 26, 1997
- Uniden Corporation
- Hideki Fujiwara
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Conductive lacquer contact surface
- Patent number 5,605,223
- Issue date Feb 25, 1997
- Siemens Nixdorf Informationssysteme AG
- Klaus Gutmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Membrane switch for use over a steering wheel airbag assembly
- Patent number 5,588,673
- Issue date Dec 31, 1996
- The Bergquist Company
- Mark Green
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Control panel illumination
- Patent number 5,570,114
- Issue date Oct 29, 1996
- Ford Motor Company
- James H. Fowler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Elastomeric switch for electronic devices
- Patent number 5,493,082
- Issue date Feb 20, 1996
- Hughes Aircraft Company
- Kenneth A. Bloch
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Long traveling button switch with enhanced user feedback
- Patent number 5,228,561
- Issue date Jul 20, 1993
- Hewlett-Packard Company
- Christopher K. Schroeder
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Membrane switch
- Patent number 5,175,443
- Issue date Dec 29, 1992
- Sharp Kabushiki Kaisha
- Masazumi Tabuchi
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
See-through coordinate graphic input tablet
- Patent number 4,745,240
- Issue date May 17, 1988
- Shin-Etsu Polymer Co., Ltd.
- Mikio Furukawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Touch-operated see-through coordinate input unit
- Patent number 4,745,241
- Issue date May 17, 1988
- Shin-Etsu Polymer Co., Ltd.
- Mikio Furukawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Touch-operated see-through coordinate input unit
- Patent number 4,725,696
- Issue date Feb 16, 1988
- Shin-Etsu Polymer Co., Ltd.
- Mikio Furukawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Panel assembly with easily detachable switch actuators
- Patent number 4,692,571
- Issue date Sep 8, 1987
- Motorola, Inc.
- Vinh-Dinh D. Trinh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Keyboard switch
- Patent number 4,652,704
- Issue date Mar 24, 1987
- Sperry Corporation
- Gerald K. Franklin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Membrane switch
- Patent number 4,607,147
- Issue date Aug 19, 1986
- Alps Electric Co., Ltd.
- Yasuichi Ono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Keyboard switch assembly
- Patent number 4,527,021
- Issue date Jul 2, 1985
- Shin-Etsu Polmer Co., Ltd.
- Yoshitsugu Morikawa
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MULTIPOLAR SWITCH
- Publication number 20220181099
- Publication date Jun 9, 2022
- APEM
- Cédric Mora
- 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
KEYSWITCH DEVICE AND KEYBOARD
- Publication number 20140339065
- Publication date Nov 20, 2014
- FUJITSU COMPONENT LIMITED
- Hiromi OHTSUKA
- 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
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
PROTECTION DEVICE FOR ELECTRONIC SYSTEM
- Publication number 20110100788
- Publication date May 5, 2011
- INGENICO FRANCE
- Alain Eck
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
FIXED CONTRACT PATTERN AND SWITCH DEVICE INCLUDING THE SAME
- Publication number 20080283381
- Publication date Nov 20, 2008
- Ryuji Ataka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCH CONTACT
- Publication number 20060086598
- Publication date Apr 27, 2006
- Brian Sneek
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Membrane for key switch and the key switch
- Publication number 20060016679
- Publication date Jan 26, 2006
- Masahiro Kaizu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Membrane switch and dial operation member equipped therewith
- Publication number 20030221946
- Publication date Dec 4, 2003
- Tomohiko Kikuchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Push switch with improved click spring
- Publication number 20030098225
- Publication date May 29, 2003
- Shuji Teruyama
- H01 - BASIC ELECTRIC ELEMENTS

for redundancy

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Keyswitch device and keyboard

Multipolar switch

Keyswitch device and keyboard

Seat occupancy sensor having an array of sensors shifted from a cen...

Multiple-pole single-throw dome switch assemblies

Protection device for electronic system

Fixed contract pattern and switch device including the same

Membrane for key switch and the key switch

Switch contact

Membrane switch and dial operation member equipped therewith

Push switch with improved click spring

Resistive switch pad

Safety contact rail or safety contact element

Data entry keypad assembly

Direct keypad backlighting

Electronic book and method

Switch

Conductive lacquer contact surface

Membrane switch for use over a steering wheel airbag assembly

Control panel illumination

Elastomeric switch for electronic devices

Long traveling button switch with enhanced user feedback

Membrane switch

See-through coordinate graphic input tablet

Touch-operated see-through coordinate input unit

Touch-operated see-through coordinate input unit

Panel assembly with easily detachable switch actuators

Keyboard switch

Membrane switch

Keyboard switch assembly

Patents Applicationslast 30 patents

MULTIPOLAR SWITCH

KEYSWITCH DEVICE AND KEYBOARD

KEYSWITCH DEVICE AND KEYBOARD

MULTI-POLE SINGLE-THROW DOME SWITCH ASSEMBLIES

MULTIPLE-POLE SINGLE-THROW DOME SWITCH ASSEMBLIES

PROTECTION DEVICE FOR ELECTRONIC SYSTEM

FIXED CONTRACT PATTERN AND SWITCH DEVICE INCLUDING THE SAME

SWITCH CONTACT

Membrane for key switch and the key switch

Membrane switch and dial operation member equipped therewith

Push switch with improved click spring