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H01H2209/024
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H
ELECTRICITY
H01
Electric elements
H01H
ELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES
H01H2209/00
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H01H2209/024
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Patents Grants
last 30 patents
Information
Patent Grant
Membrane switch and object employing same
Patent number
9,786,450
Issue date
Oct 10, 2017
Ajinomoto Co., Inc.
Yoshinori Wada
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Key structure with reduced resonant noise
Patent number
9,697,965
Issue date
Jul 4, 2017
Lite-On Electronics (Guangzhou) Limited
Chun-Lin Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Keyboard module
Patent number
9,449,771
Issue date
Sep 20, 2016
Primax Electronics Ltd.
Bo-An Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Touch pad module having a circuit board including a recessed area a...
Patent number
9,240,294
Issue date
Jan 19, 2016
Acer Incorporated
Chia-Chieh Liu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Switch mechanism and electronic device
Patent number
8,362,381
Issue date
Jan 29, 2013
NEC Corporation
Takeshi Itou
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
Keyboard for computer system
Patent number
6,705,782
Issue date
Mar 16, 2004
Chicony Electronics Co., Ltd.
Tsai Ching Cheng
G06 - COMPUTING CALCULATING COUNTING
Patents Applications
last 30 patents
Information
Patent Application
KEYBOARD MODULE
Publication number
20160293356
Publication date
Oct 6, 2016
Primax Electronics Ltd.
Bo-An Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
KEY STRUCTURE WITH REDUCED RESONANT NOISE
Publication number
20160148763
Publication date
May 26, 2016
Lite-On Technology Corporation
CHUN-LIN CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MEMBRANE SWITCH AND OBJECT EMPLOYING SAME
Publication number
20150311012
Publication date
Oct 29, 2015
AJINOMOTO CO., INC.
Yoshinori WADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRONIC APPARATUS
Publication number
20150077958
Publication date
Mar 19, 2015
Sony Computer Entertainment Inc.
FURUBO TAKAYUKI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TOUCH PAD MODULE AND ELECTRONIC DEVICE
Publication number
20150008113
Publication date
Jan 8, 2015
ACER INCORPORATED
Chia-Chieh Liu
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 MECHANISM AND ELECTRONIC DEVICE
Publication number
20110011715
Publication date
Jan 20, 2011
NEC Corporation
Takashi Itou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SWITCH MECHANISM AND ELECTRONIC DEVICE
Publication number
20110000775
Publication date
Jan 6, 2011
NEC Corporation
Takeshi Itou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Keyboard for computer system
Publication number
20030123916
Publication date
Jul 3, 2003
Chicony Electronics Co., Ltd.
Tsai Ching Cheng
G06 - COMPUTING CALCULATING COUNTING