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H01H2217/033
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H
ELECTRICITY
H01
Electric elements
H01H
ELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES
H01H2217/00
Facilitation of operation Human engineering
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H01H2217/033
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Patents Grants
last 30 patents
Information
Patent Grant
Keypad assembly and portable electronic device using same
Patent number
8,228,313
Issue date
Jul 24, 2012
Chi Mei Communication Systems, Inc.
Jiun-Ching Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Input devices and their use
Patent number
8,094,806
Issue date
Jan 10, 2012
Nuance Communications, Inc.
David H. Levy
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Self contained keypad assembly
Patent number
7,873,394
Issue date
Jan 18, 2011
Symbol Technologies, Inc.
Frank Gong
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Input devices and their use
Patent number
7,391,861
Issue date
Jun 24, 2008
Digit Wireless, LLC
David H. Levy
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Pushbutton user interface with functionality preview
Patent number
7,191,401
Issue date
Mar 13, 2007
Vulcan Patents LLC
Jayne B. Roderick
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Dual tactility keypad switch
Patent number
7,060,924
Issue date
Jun 13, 2006
Kyoćera Wireless Corp.
David Beene
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Pushbutton user interface with functionality preview
Patent number
6,976,215
Issue date
Dec 13, 2005
Vulcan Patents LLC
Jayne B. Roderick
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Touch sensitive switch with light
Patent number
6,234,651
Issue date
May 22, 2001
Stanley Electric Co., Ltd.
Tomoaki Kodama
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Key, input unit using such key, and control system comprising such...
Patent number
6,236,339
Issue date
May 22, 2001
NEC Corporation
Hidenobu Kamizono
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Ergonomic cellular phone
Patent number
6,067,358
Issue date
May 23, 2000
Alan H. Grant
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Touch selection panel for a vending machine
Patent number
4,554,419
Issue date
Nov 19, 1985
The Coca-Cola Company
Eddie W. King
G07 - CHECKING-DEVICES
Patents Applications
last 30 patents
Information
Patent Application
CAPACITIVE STEERING WHEEL SWITCHES WITH AUDIBLE FEEDBACK
Publication number
20140172186
Publication date
Jun 19, 2014
Michael Mashkevich
B60 - VEHICLES IN GENERAL
Information
Patent Application
KEYPAD ASSEMBLY AND PORTABLE ELECTRONIC DEVICE USING SAME
Publication number
20100103111
Publication date
Apr 29, 2010
Chi Mei Communication Systems, Inc.
JIUN-CHING WU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Input Devices And Their Use
Publication number
20070256915
Publication date
Nov 8, 2007
DIGIT WIRELESS, INC.
David H. Levy
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Pushbutton user interface with functionality preview
Publication number
20060031765
Publication date
Feb 9, 2006
Vulcan Patents, LLC
Jayne B. Roderick
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Self contained keypad assembly
Publication number
20050237229
Publication date
Oct 27, 2005
Frank Gong
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Touch panel key input system for POS system
Publication number
20050235205
Publication date
Oct 20, 2005
NEC INFRONTIA CORPORATION
Hiroyasu Hasegawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Method, apparatus and computer program product for implementing pre...
Publication number
20030055648
Publication date
Mar 20, 2003
Brian John Cragun
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Keypads
Publication number
20020180708
Publication date
Dec 5, 2002
Michael Kaelbling
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Input devices and their use
Publication number
20020025837
Publication date
Feb 28, 2002
David H. Levy
G06 - COMPUTING CALCULATING COUNTING