Assignee
VARATOUCH TECHNOLOGY INC
US·12 granted patents·365 citations·filing 1997–2007
Top patents by PatentIndex Score
12 records- 0194US6256012B1Uninterrupted curved disc pointing deviceVARATOUCH TECHNOLOGY INC·Filed 1998·Granted Jul 3, 2001·76 cites·20 claims
- 0288US5949325AJoystick pointing deviceVARATOUCH TECHNOLOGY INC·Filed 1997·Granted Sep 7, 1999·67 cites·17 claims
- 0385US7391296B2Resilient material potentiometerVARATOUCH TECHNOLOGY INC·Filed 2007·Granted Jun 24, 2008·10 cites·27 claims
- 0482US6563488B1Pointing device with integrated switchVARATOUCH TECHNOLOGY INC·Filed 1998·Granted May 13, 2003·38 cites·41 claims
- 0580US6313826B1Pointing device with non-spring return mechanismVARATOUCH TECHNOLOGY INC·Filed 1998·Granted Nov 6, 2001·51 cites·30 claims
- 0679US6404323B1Variable resistance devices and methodsVARATOUCH TECHNOLOGY INC·Filed 1999·Granted Jun 11, 2002·46 cites·30 claims
- 0773US6184866B1Pointing deviceVARATOUCH TECHNOLOGY INC·Filed 1997·Granted Feb 6, 2001·23 cites·33 claims
- 0870US7190251B2Variable resistance devices and methodsVARATOUCH TECHNOLOGY INC·Filed 2002·Granted Mar 13, 2007·5 cites·37 claims
- 0966US6236034B1Pointing device having segment resistor subtrateVARATOUCH TECHNOLOGY INC·Filed 1998·Granted May 22, 2001·29 cites·22 claims
- 1060US7289107B1Auto-calibration of pointing devices used in a computer user interfaceVARATOUCH TECHNOLOGY INC·Filed 2000·Granted Oct 30, 2007·9 cites·4 claims
- 1151US6496178B1Pointing deviceVARATOUCH TECHNOLOGY INC·Filed 2000·Granted Dec 17, 2002·3 cites·33 claims
- 1240US6252582B1Ergonomic pointing deviceVARATOUCH TECHNOLOGY INC·Filed 1998·Granted Jun 26, 2001·8 cites·30 claims
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