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Repetitive strain injury [RSI] considerations
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H01H2217/044
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ELECTRICITY
H01
Electric elements
H01H
ELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES
H01H2217/00
Facilitation of operation Human engineering
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H01H2217/044
Repetitive strain injury [RSI] considerations
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Patents Grants
last 30 patents
Information
Patent Grant
Input device with gel containing chambers in key cap
Patent number
9,064,655
Issue date
Jun 23, 2015
William Bonnstauffer
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Multi-chamber keys
Patent number
9,058,942
Issue date
Jun 16, 2015
William Bonnstauffer
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Keyboard with gel containing chambers in key cap
Patent number
9,058,943
Issue date
Jun 16, 2015
William Bonnstauffer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electronic apparatus
Patent number
8,772,659
Issue date
Jul 8, 2014
Panasonic Corporation
Akira Iwamoto
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Key structure with scissors-type connecting member
Patent number
8,581,127
Issue date
Nov 12, 2013
Primax Electronics Ltd.
Chuang-Shu Jhuang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Support mechanism and electronic device using the same
Patent number
7,986,525
Issue date
Jul 26, 2011
Hong Fu Jin Precision Industry (ShenZhen) Co., Ltd.
Shao-Ying Wang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Input device using elastic material
Patent number
7,479,903
Issue date
Jan 20, 2009
Hitachi, Ltd.
Rieko Otsuka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
One-piece ergonomic keyboard and related methods
Patent number
7,325,988
Issue date
Feb 5, 2008
SBC Knowledge Ventures, L.P.
Philip T. Kortum
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Keyboard contoured to the natural shape of the hand
Patent number
7,182,533
Issue date
Feb 27, 2007
Prosper Street Technologies, LLC
Leslie S. Caplan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Input device for alarming excessive striking force
Patent number
7,088,337
Issue date
Aug 8, 2006
Lite-On Technology Corporation
Hsien-Ming Lin
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Gel-cushioned accessory for a keyboard
Patent number
7,040,824
Issue date
May 9, 2006
Clare Schaffner
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Buffering protective handheld controller
Patent number
6,998,548
Issue date
Feb 14, 2006
Hsien-Ta Huang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Keyboard having key floating device
Patent number
6,962,452
Issue date
Nov 8, 2005
Wen Lung Cheng
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Ergonomic keyboard
Patent number
6,827,513
Issue date
Dec 7, 2004
Darfon Electronics Corp.
Chou-Nan Huang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method of preventing and/or alleviating repetitive use injury to el...
Patent number
6,791,480
Issue date
Sep 14, 2004
Alan K. Uke
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Textured cushion for keyboard cursor control stick
Patent number
6,724,369
Issue date
Apr 20, 2004
GIV, LLC
Mark R. Slotta
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Force measuring device and method
Patent number
6,673,026
Issue date
Jan 6, 2004
San Diego State University Foundation
Robert S. Pozos
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Keyboard keys or mouse buttons with active rebound
Patent number
6,466,201
Issue date
Oct 15, 2002
Intel Corporation
David Koizumi
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Fatigue monitoring device and method
Patent number
6,352,516
Issue date
Mar 5, 2002
San Diego State University Foundation
Robert S. Pozos
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Impact absorbing keyboard, contoured to the natural shape of the hand
Patent number
6,183,149
Issue date
Feb 6, 2001
Prosper Street Technologies, L.L.C.
Leslie S. Caplan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Apparatus and method for reducing repetitive stress injury
Patent number
6,161,806
Issue date
Dec 19, 2000
Idea Development, Engineering and Service, Inc.
Robert J. Crosson
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Adjustable, curved keyboard
Patent number
6,059,470
Issue date
May 9, 2000
Soe Myint
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Computer keyboard systems and methods for determining excessive key...
Patent number
5,982,357
Issue date
Nov 9, 1999
Key Tronic Corporation
David A. Burgett
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Ergonomically improved standard keyboard
Patent number
5,971,636
Issue date
Oct 26, 1999
John Mensick
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Low-impact keyboard
Patent number
5,933,133
Issue date
Aug 3, 1999
Daniel James Lohr
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Device for the prevention of RSI symptoms
Patent number
5,902,257
Issue date
May 11, 1999
International Business Machines Corporation
Hans-Erdmann Korth
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Impact absorbing keyboard, contoured to the natural shape of the ha...
Patent number
5,899,616
Issue date
May 4, 1999
Leslie S. Caplan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Method for detecting unphysiologic tendon translation
Patent number
5,868,686
Issue date
Feb 9, 1999
Agee; John M.
John M. Agee
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Apparatus and method for reducing repetitive strain injuries
Patent number
5,868,647
Issue date
Feb 9, 1999
Robert J. Belsole
A63 - SPORTS GAMES AMUSEMENTS
Information
Patent Grant
Stress relieving keys
Patent number
5,813,777
Issue date
Sep 29, 1998
Bill Bonnstauffer
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Posture-Adaptive Keyboard
Publication number
20240363294
Publication date
Oct 31, 2024
LabeL Free LLC
Keahi Chun
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INPUT TECHNOLOGIES
Publication number
20140299458
Publication date
Oct 9, 2014
William Bonnstauffer
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Application
MULTI-CHAMBER KEYS
Publication number
20140299454
Publication date
Oct 9, 2014
William Bonnstauffer
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
RESILIENT PRESSING MEMBER STRUCTURE
Publication number
20140042005
Publication date
Feb 13, 2014
Lite-On Technology Corporation
CHIEN-HSIN LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
KEY STRUCTURE
Publication number
20130313095
Publication date
Nov 28, 2013
Lite-On Technology Corporation
CHIEN-HSIN LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
KEY STRUCTURE WITH SCISSORS-TYPE CONNECTING MEMBER
Publication number
20120312670
Publication date
Dec 13, 2012
Primax Electronics Ltd.
Chuang-Shu Jhuang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRONIC APPARATUS
Publication number
20120181155
Publication date
Jul 19, 2012
PANASONIC CORPORATION
Akira IWAMOTO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CLOSED-AIR CUSHIONED KEY SWITCH STRUCTURE
Publication number
20110036701
Publication date
Feb 17, 2011
Yung-Hui WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SUPPORT MECHANISM AND ELECTRONIC DEVICE USING THE SAME
Publication number
20110007466
Publication date
Jan 13, 2011
HONG FU JIN PRECISION INDUSTRY (ShenZhen) CO., LTD
SHAO-YING WANG
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
ERGONOMIC THUMB SUPPORT DEVICE FOR A HAND-HELD DEVICE
Publication number
20090021485
Publication date
Jan 22, 2009
Rochelle Shapera-Gill
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Polymeric gel-cushioned keyboard keys
Publication number
20080205961
Publication date
Aug 28, 2008
Brian Stachurski
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Information processing terminal
Publication number
20080119247
Publication date
May 22, 2008
Sharp Kabushiki Kaisha
Mami Kuroda
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
METHOD AND APPARATUS FOR ERGONOMIC KEYBOARD
Publication number
20080024327
Publication date
Jan 31, 2008
Trevor A. Downs
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
IMPACT ABSORBING KEYBOARD, CONTOURED TO THE NATURAL SHAPE OF THE HAND
Publication number
20070258747
Publication date
Nov 8, 2007
Prosper Street Technologies, L.L.C.
Leslie S. Caplan
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Input device using elastic material
Publication number
20070051591
Publication date
Mar 8, 2007
Hitachi, Ltd.
Rieko Otsuka
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Gel-cushioned accessory for a keyboard
Publication number
20060056898
Publication date
Mar 16, 2006
Clare Schaffner
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
One-piece ergonomic keyboard and related methods
Publication number
20050286961
Publication date
Dec 29, 2005
Philip T. Kortum
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
KEYBOARD HAVING KEY FLOATING DEVICE
Publication number
20050226669
Publication date
Oct 13, 2005
Wen Lung Cheng
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Buffering protective handheld controller
Publication number
20050150750
Publication date
Jul 14, 2005
Hsien-Ta Huang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Textured cushion for keyboard cursor control stick
Publication number
20040239623
Publication date
Dec 2, 2004
Mark R. Slotta
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Ergonomic keyboard
Publication number
20040190969
Publication date
Sep 30, 2004
DARFON ELECTRONICS CORP.
Chou-Nan Huang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Input device for alarming excessive striking force
Publication number
20040095319
Publication date
May 20, 2004
Hsien-Ming Lin
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Modular keyboard system
Publication number
20040085716
Publication date
May 6, 2004
Alan K. Uke
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
TEXTURED CUSHION FOR KEYBOARD CURSOR CONTROL STICK
Publication number
20040056841
Publication date
Mar 25, 2004
GIV, LLC
Mark R. Slotta
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Ergonomic keyboard
Publication number
20030190182
Publication date
Oct 9, 2003
DARFON ELECTRONICS CORP.
Chou-Nan Huang
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Force measuring device and method
Publication number
20010049482
Publication date
Dec 6, 2001
Robert S. Pozos
G06 - COMPUTING CALCULATING COUNTING