Inventor · disambiguated record
George E. Gerpheide
Also filed as: GERPHEIDE GEORGE · GERPHEIDE GEORGE E
21 granted patents·3 pending applications·5,061 citations·filing 1980–2014
97Inventor score
Files withCIRQUE CORP12GERPHEIDE GEORGE E3WILSON DONALD A2DAYNA COMMUNICATIONS INC1IMPULSE COMPUTER SYSTEMS INC1
Top patents by PatentIndex Score
24 records- 0198US6473069B1Apparatus and method for tactile feedback from input deviceCIRQUE CORP·Filed 1995·Granted Oct 29, 2002·458 cites·16 claims
- 0298US5349303AElectrical charge transfer apparatusCIRQUE CORP·Filed 1993·Granted Sep 20, 1994·168 cites·8 claims
- 0398US5305017AMethods and apparatus for data inputGERPHEIDE GEORGE E·Filed 1992·Granted Apr 19, 1994·912 cites·17 claims
- 0497US6730863B1Touchpad having increased noise rejection, decreased moisture sensitivity, and improved trackingCIRQUE CORP·Filed 2000·Granted May 4, 2004·235 cites·11 claims
- 0597US6680731B2Flexible touchpad sensor grid for conforming to arcuate surfacesCIRQUE CORP·Filed 2001·Granted Jan 20, 2004·207 cites·17 claims
- 0697US5861875AMethods and apparatus for data inputCIRQUE CORP·Filed 1996·Granted Jan 19, 1999·416 cites·14 claims
- 0797US5565658ACapacitance-based proximity with interference rejection apparatus and methodsCIRQUE CORP·Filed 1994·Granted Oct 15, 1996·604 cites·14 claims
- 0895US6639586B2Efficient entry of characters from a large character set into a portable information applianceCIRQUE CORP·Filed 2001·Granted Oct 28, 2003·131 cites·9 claims
- 0995US5767457AApparatus and method for audible feedback from input deviceCIRQUE CORP·Filed 1995·Granted Jun 16, 1998·521 cites·22 claims
- 1092US6222528B1Method and apparatus for data inputCIRQUE CORP·Filed 1997·Granted Apr 24, 2001·331 cites·28 claims
- 1191US5914708AComputer input stylus method and apparatusCIRQUE CORP·Filed 1996·Granted Jun 22, 1999·382 cites·18 claims
- 1291US5757368ASystem and method for extending the drag function of a computer pointing deviceCIRQUE CORP·Filed 1995·Granted May 26, 1998·250 cites·20 claims
- 1390US4563739AInventory and business management system which accounts for the contents of full and partially filled product containersIMPULSE COMPUTER SYSTEMS INC·Filed 1983·Granted Jan 7, 1986·233 cites·19 claims
- 1483US9489086B1Finger hover detection for improved typingTYPESOFT TECH INC·Filed 2014·Granted Nov 8, 2016·16 cites·19 claims
- 1579US4437672AGolf Game simulating apparatusWILSON ROBERT D·Filed 1980·Granted Mar 20, 1984·57 cites·20 claims
- 1676US4975830AComputer communication system having supplemental formatsDAYNA COMMUNICATIONS INC·Filed 1988·Granted Dec 4, 1990·85 cites·45 claims
- 1774US7400318B2Touchpad having increased noise rejection, decreased moisture sensitivity, and improved trackingCIRQUE CORP·Filed 2004·Granted Jul 15, 2008·16 cites·20 claims
- 1872US9605878B2Mining system with sustainable energy reservoir legacyGERPHEIDE GEORGE E·Filed 2012·Granted Mar 28, 2017·1 cites·22 claims
- 1954US2002002490A1Personalized computer peripheralFiled 2001·Application pending·0 cites
- 2045US2004189617A1Touchpad having increased noise rejection, decreased moisture sensitivity, and improved trackingFiled 2004·Application pending·0 cites
- 2143US5340108AApparatus for projecting and moving a spot of light in a scene projected on a screen and for controlling operation of a stepper motor used therewithWILSON DONALD A·Filed 1991·Granted Aug 23, 1994·20 cites·18 claims
- 2242US7002821B2Zero drift analog memory cell, array and method of operationGERPHEIDE GEORGE E·Filed 2004·Granted Feb 21, 2006·3 cites·37 claims
- 2342US2003210286A1Touchpad having fine and coarse input resolutionFiled 2003·Application pending·0 cites
- 2438US5277426ASports simulation systemWILSON DONALD A·Filed 1991·Granted Jan 11, 1994·15 cites·16 claims
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