Avoiding permanent dome inversion

Industry

CPC
H01H2215/014

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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES H01H2215/00Tactile feedback

Current Industry

H01H2215/014Avoiding permanent dome inversion

Industries

Patents Grantslast 30 patents

Information Patent Grant
Keyboard, key module, movable switch mechanism and method for manuf...
- Patent number 10,607,794
- Issue date Mar 31, 2020
- Lite-On Electronics (Guangzhou) Limited
- Chun-Lin Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device with at least one control element
- Patent number 8,604,375
- Issue date Dec 10, 2013
- Sick AG
- Georgy Yltchev
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contact spring assembly for electronic devices
- Patent number 7,578,712
- Issue date Aug 25, 2009
- Chi Mei Communication Systems, Inc.
- Cheng-Lung Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Rubber cone layer of a keyboard
- Patent number 5,760,351
- Issue date Jun 2, 1998
- Chicony Electronics Co., Ltd.
- Ching-Cheng Tsai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Keyboard with full-travel, self-leveling keyswitches and return mec...
- Patent number 5,422,447
- Issue date Jun 6, 1995
- Key Tronic Corporation
- Kenny R. Spence
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Keyboard with full-travel, self-leveling keyswitches
- Patent number 5,358,344
- Issue date Oct 25, 1994
- Key Tronic Corporation
- Kenny R. Spence
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Structure of key switch
- Patent number 5,310,973
- Issue date May 10, 1994
- Silitek Corporation
- Michael Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Structure of key switch
- Patent number 5,199,556
- Issue date Apr 6, 1993
- Silitek Corporation
- Michael Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Axial load resistant key switch
- Patent number 4,803,321
- Issue date Feb 7, 1989
- ITT Composants Et Instruments
- Jean-Claude Lefebvre
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Structure of the keyboard button basic pad
- Patent number 4,729,679
- Issue date Mar 8, 1988
- Silitek Corporation
- Johnny Hou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Membrane key switch with anti-inversion feature
- Patent number 4,720,610
- Issue date Jan 19, 1988
- AMP Incorporated
- Robert A. MacHarrie
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Device with at least one control element
- Publication number 20100175975
- Publication date Jul 15, 2010
- SICK AG
- Georgy Yltchev
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTACT SPRING ASSEMBLY FOR ELECTRONIC DEVICES
- Publication number 20090042453
- Publication date Feb 12, 2009
- Chi Mei Communication Systems, Inc.
- CHENG-LUNG CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Key button structure
- Publication number 20080035463
- Publication date Feb 14, 2008
- Altek Corporation
- Chih-Yuan Wu
- H01 - BASIC ELECTRIC ELEMENTS

Avoiding permanent dome inversion

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Keyboard, key module, movable switch mechanism and method for manuf...

Device with at least one control element

Contact spring assembly for electronic devices

Rubber cone layer of a keyboard

Keyboard with full-travel, self-leveling keyswitches and return mec...

Keyboard with full-travel, self-leveling keyswitches

Structure of key switch

Structure of key switch

Axial load resistant key switch

Structure of the keyboard button basic pad

Membrane key switch with anti-inversion feature

Patents Applicationslast 30 patents

Device with at least one control element

CONTACT SPRING ASSEMBLY FOR ELECTRONIC DEVICES

Key button structure