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Elastic arms producing non linear counter force
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H01H2235/006
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H
ELECTRICITY
H01
Electric elements
H01H
ELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES
H01H2235/00
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H01H2235/006
Elastic arms producing non linear counter force
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Patents Grants
last 30 patents
Information
Patent Grant
Keyswitch mechanism with horizontal motion return mechanism
Patent number
10,840,038
Issue date
Nov 17, 2020
Pat Hao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Switch assembly
Patent number
10,312,031
Issue date
Jun 4, 2019
Fujitsu Technology Solutions Intellectual Property GmbH
August Scherer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Finger activated mouse device/switching device
Patent number
9,627,162
Issue date
Apr 18, 2017
Qiankun Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Keyboard for an electronic device
Patent number
9,501,105
Issue date
Nov 22, 2016
Intel Corporation
James M. Kershek
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Button key assembly, operation panel, and image forming apparatus
Patent number
9,256,293
Issue date
Feb 9, 2016
Kyocera Document Solutions Inc.
Tomoo Miyagawa
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Switch
Patent number
8,759,704
Issue date
Jun 24, 2014
Mitsumi Electric Co., Ltd.
Shigenori Inamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lever button and electronic device therewith
Patent number
8,552,324
Issue date
Oct 8, 2013
Samsung Electronics Co., Ltd.
Shi-hyun Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Detachably mounted keyboard pushbutton actuators and housing assembly
Patent number
3,993,884
Issue date
Nov 23, 1976
Victor Comptometer Corporation
Nicholas Kondur
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
KEY DEVICE
Publication number
20230268142
Publication date
Aug 24, 2023
MAINTEK COMPUTER (SUZHOU) CO., LTD.
Jing-Bo Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SWITCH ASSEMBLY
Publication number
20180211800
Publication date
Jul 26, 2018
FUJITSU TECHNOLOGY SOLUTIONS INTELLECTUAL PROPERTY GMBH
August Scherer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SWITCH APPARATUS AND MANUFACTURING METHOD THEREOF
Publication number
20160240332
Publication date
Aug 18, 2016
Microsoft Technology Licensing, LLC
Chong Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
KEY INPUT DEVICE
Publication number
20140027259
Publication date
Jan 30, 2014
Yuzura Kawana
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
BUTTON KEY ASSEMBLY, OPERATION PANEL, AND IMAGE FORMING APPARATUS
Publication number
20130154939
Publication date
Jun 20, 2013
KYOCERA DOCUMENT SOLUTIONS INC.
Tomoo MIYAGAWA
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
PUSH BUTTON ASSEMBLY AND ELECTRONIC DEVICE HAVING THE SAME
Publication number
20120312672
Publication date
Dec 13, 2012
HON HAI Precision Industry CO., LTD.
KUN-CHIH HSIEH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SWITCH
Publication number
20120292171
Publication date
Nov 22, 2012
Mitsumi Electric Co., Ltd.
Shigenori Inamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
VIEWING DISPLAY IMAGERY THROUGH A KEYBOARD KEYCAP
Publication number
20120263513
Publication date
Oct 18, 2012
Microsoft Corporation
Glen C. Larsen
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LEVER BUTTON AND ELECTRONIC DEVICE THEREWITH
Publication number
20110220481
Publication date
Sep 15, 2011
Samsung Electronics Co., Ltd.
Shi-hyun Kim
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ILLUMINATION BUTTON, ILLUMINATION SWITCH ASSEMBLY, AND BUTTON STRUC...
Publication number
20110036693
Publication date
Feb 17, 2011
Cheng-Hsuan Lin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electronic apparatus having push buttons on the housing
Publication number
20040200701
Publication date
Oct 14, 2004
Kabushiki Kaisha Toshiba
Masato Nakatani
G06 - COMPUTING CALCULATING COUNTING