Assignee
SYSGRATION LTD
TW28 patents
Top patents by PatentIndex Score
USD340926SNov 2, 1993
Computer mouse
SYSGRATION LTD49 citations96
US5790098AAug 4, 1998
Computer mouse structure
SYSGRATION LTD22 citations93
USD386163SNov 11, 1997
Computer mouse
SYSGRATION LTD36 citations90
US4977397ADec 11, 1990
Touch-control computer house
SYSGRATION LTD68 citations90
US6188393B1Feb 13, 2001
Scroll bar input device for mouse
SYSGRATION LTD204 citations89
USD412488SAug 3, 1999
Surge protector
SYSGRATION LTD24 citations87
USD387392SDec 9, 1997
Joy pad
SYSGRATION LTD19 citations87
USD431567SOct 3, 2000
Mouse
SYSGRATION LTD41 citations86
USD428866SAug 1, 2000
Hand held transceiver
SYSGRATION LTD41 citations86
US5717427AFeb 10, 1998
Optical-reflecting decoder modular design mechanism of mouse
SYSGRATION LTD18 citations84
USD556711SDec 4, 2007
Headrest LCD monitor with DVD player
SYSGRATION LTD12 citations81
USD401919SDec 1, 1998
Computer mouse
SYSGRATION LTD21 citations80
US5532523AJul 2, 1996
Uninterruptible power system
SYSGRATION LTD31 citations80
US9481216B2Nov 1, 2016
Tire pressure sensor module
SYSGRATION LTD8 citations75
US5559534ASep 24, 1996
Photoelectric sensor for an X-Y position device
SYSGRATION LTD10 citations74
USD387043SDec 2, 1997
Track ball
SYSGRATION LTD7 citations71
USD386162SNov 11, 1997
Computer mouse
SYSGRATION LTD11 citations71
USD383803SSep 16, 1997
Joy stick
SYSGRATION LTD7 citations71
US7817137B2Oct 19, 2010
Computer mouse with a sliding cover
SYSGRATION LTD9 citations69
USD421741SMar 21, 2000
Surge protector
SYSGRATION LTD14 citations68
US5656871AAug 12, 1997
Circuit arrangement for an uninterrupted power supply
SYSGRATION LTD5 citations63
US5648895AJul 15, 1997
Flyback and charging circuitry for an uninterruptible power supply system
SYSGRATION LTD6 citations61
USD387042SDec 2, 1997
Computer mouse
SYSGRATION LTD3 citations60
USD386483SNov 18, 1997
Computer mouse
SYSGRATION LTD3 citations60
US5311209AMay 10, 1994
Assembled photomechanical mouse structure
SYSGRATION LTD17 citations60
US5921482AJul 13, 1999
Structure for paper shredder in a waste paper disposer
SYSGRATION LTD10 citations59
US10873131B2Dec 22, 2020
Radio frequency matching device of tire pressure sensor
SYSGRATION LTD0 citations49
US7957630B2Jun 7, 2011
Mobile video/audio device
SYSGRATION LTD1 citations48