Accumulator chamber

Industry

CPC
H01H2213/014

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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H2213/00Venting

Current Industry

H01H2213/014Accumulator chamber

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Keyboard device and key structure thereof
- Patent number 11,204,651
- Issue date Dec 21, 2021
- Primax Electronics Ltd.
- Liu-Bing Cai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Elastic switch device having vent cavity
- Patent number 11,170,952
- Issue date Nov 9, 2021
- Kabushiki Kaisha Tokai Rika Denki Seisakusho
- Sho Ogawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switch device
- Patent number 10,916,388
- Issue date Feb 9, 2021
- Kabushiki Kaisha Tokai Rika Denki Seisakusho
- Sho Ogawa
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Keyboard module and electronic device using the same
- Patent number 10,109,436
- Issue date Oct 23, 2018
- Acer Incorporated
- Jian-Siang Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Switch device
- Patent number 8,552,322
- Issue date Oct 8, 2013
- Kabushiki Kaisha Tokai Rika Denki Seisakusho
- Toshihito Takai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Keyboard dome stiffener assembly
- Patent number 8,253,052
- Issue date Aug 28, 2012
- Research In Motion Limited
- Chao Chen
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Packaging structure for depression switches
- Patent number 7,687,735
- Issue date Mar 30, 2010
- Sipix Technology Inc.
- Ming-Chih Chien
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Keyboard switch with internal fluid containment network
- Patent number 6,946,611
- Issue date Sep 20, 2005
- Minebea Co., Ltd.
- Masayuki Yoneyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Switch for vehicle
- Patent number 6,917,003
- Issue date Jul 12, 2005
- Matsushita Electric Industrial Co., Ltd.
- Shigetaka Dozono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nail jackets
- Patent number 6,662,807
- Issue date Dec 16, 2003
- Paul Meinschewnk
- A41 - WEARING APPAREL
Information Patent Grant
Membrane circuit board switch with a pressure regulating reservoir
- Patent number 6,531,671
- Issue date Mar 11, 2003
- Benq Corporation
- Chi-Pin Yeh
- A41 - WEARING APPAREL
Information Patent Grant
Screened pattern causing gaps around keyboard membrane spacer hole...
- Patent number 5,218,177
- Issue date Jun 8, 1993
- Lexmark International, Inc.
- Edwin T. Coleman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pressure switch having internal vent chamber
- Patent number 4,931,601
- Issue date Jun 5, 1990
- Eastman Kodak Company
- William J. Lavender
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fluid pressure switch having venting means for dispersing back pres...
- Patent number 4,922,067
- Issue date May 1, 1990
- Eastman Kodak Company
- Henry L. West
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low-profile, rubber keypad
- Patent number 4,916,262
- Issue date Apr 10, 1990
- Motorola, Inc.
- Polly S. Jungels-Butler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bush switch and method of production thereof
- Patent number 4,843,197
- Issue date Jun 27, 1989
- IDEC IZUMi Corporation
- Hisano Kojima
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Membrane switch with means for preventing contamination of the inte...
- Patent number 4,249,044
- Issue date Feb 3, 1981
- Oak Industries, Inc.
- Willis A. Larson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Transparent keyboard switch and array
- Patent number 4,017,848
- Issue date Apr 12, 1977
- Rockwell International Corporation
- Lawrence E. Tannas
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
3663779
- Patent number 3,663,779
- Issue date May 16, 1972
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Switch Device
- Publication number 20120160655
- Publication date Jun 28, 2012
- Toshihito TAKAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
KEYBOARD DOME STIFFENER ASSEMBLY
- Publication number 20110203913
- Publication date Aug 25, 2011
- Chao Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Switch
- Publication number 20100163375
- Publication date Jul 1, 2010
- Michael P. Swift
- B60 - VEHICLES IN GENERAL
Information Patent Application
PACKAGING STRUCTURE FOR DEPRESSION SWITCHES
- Publication number 20090294264
- Publication date Dec 3, 2009
- SIPIX TECHNOLOGY INC.
- Ming-Chih CHIEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Switch for vehicle
- Publication number 20050029085
- Publication date Feb 10, 2005
- Shigetaka Dozono
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Keyboard switch with internal fluid containment network
- Publication number 20050000789
- Publication date Jan 6, 2005
- Masayuki Yoneyama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nail jackets
- Publication number 20010037814
- Publication date Nov 8, 2001
- Paul Meinschewnk
- A45 - HAND OR TRAVELLING ARTICLES
Information Patent Application
Membrane circuit board switch with a pressure regulating reservoir
- Publication number 20010025779
- Publication date Oct 4, 2001
- Chi-Pin Yeh
- A45 - HAND OR TRAVELLING ARTICLES

Accumulator chamber

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Keyboard device and key structure thereof

Elastic switch device having vent cavity

Switch device

Keyboard module and electronic device using the same

Switch device

Keyboard dome stiffener assembly

Packaging structure for depression switches

Keyboard switch with internal fluid containment network

Switch for vehicle

Nail jackets

Membrane circuit board switch with a pressure regulating reservoir

Screened pattern causing gaps around keyboard membrane spacer hole...

Pressure switch having internal vent chamber

Fluid pressure switch having venting means for dispersing back pres...

Low-profile, rubber keypad

Bush switch and method of production thereof

Membrane switch with means for preventing contamination of the inte...

Transparent keyboard switch and array

3663779

Patents Applicationslast 30 patents

Switch Device

KEYBOARD DOME STIFFENER ASSEMBLY

Switch

PACKAGING STRUCTURE FOR DEPRESSION SWITCHES

Switch for vehicle

Keyboard switch with internal fluid containment network

Nail jackets

Membrane circuit board switch with a pressure regulating reservoir