Assignee
VIRTUAL TECHNOLOGIES INC
US·16 granted patents·4,022 citations·filing 1993–2000
Top patents by PatentIndex Score
16 records- 0198US6275213B1Tactile feedback man-machine interface deviceVIRTUAL TECHNOLOGIES INC·Filed 2000·Granted Aug 14, 2001·334 cites·60 claims
- 0298US6148280AAccurate, rapid, reliable position sensing using multiple sensing technologiesVIRTUAL TECHNOLOGIES INC·Filed 1999·Granted Nov 14, 2000·412 cites·19 claims
- 0398US6088017ATactile feedback man-machine interface deviceVIRTUAL TECHNOLOGIES INC·Filed 1998·Granted Jul 11, 2000·387 cites·24 claims
- 0498US5930741AAccurate, rapid, reliable position sensing using multiple sensing technologiesVIRTUAL TECHNOLOGIES INC·Filed 1997·Granted Jul 27, 1999·398 cites·33 claims
- 0598US5592401AAccurate, rapid, reliable position sensing using multiple sensing technologiesVIRTUAL TECHNOLOGIES INC·Filed 1995·Granted Jan 7, 1997·688 cites·31 claims
- 0697US5631861AForce feedback and texture simulating interface deviceVIRTUAL TECHNOLOGIES INC·Filed 1995·Granted May 20, 1997·314 cites·15 claims
- 0794US6110130AExoskeleton device for directly measuring fingertip position and inferring finger joint angleVIRTUAL TECHNOLOGIES INC·Filed 1997·Granted Aug 29, 2000·227 cites·9 claims
- 0894US6042555AForce-feedback interface device for the handVIRTUAL TECHNOLOGIES INC·Filed 1998·Granted Mar 28, 2000·213 cites·20 claims
- 0992US6059506AForce feedback and texture simulating interface deviceVIRTUAL TECHNOLOGIES INC·Filed 1997·Granted May 9, 2000·148 cites·6 claims
- 1088US6428490B1Goniometer-based body-tracking device and methodVIRTUAL TECHNOLOGIES INC·Filed 2000·Granted Aug 6, 2002·201 cites·23 claims
- 1185US6497672B2Device and method for measuring the position of animate linksVIRTUAL TECHNOLOGIES INC·Filed 2000·Granted Dec 24, 2002·38 cites·36 claims
- 1284US6413229B1Force-feedback interface device for the handVIRTUAL TECHNOLOGIES INC·Filed 2000·Granted Jul 2, 2002·137 cites·20 claims
- 1384US6104379AForearm-supported exoskeleton hand-tracking deviceVIRTUAL TECHNOLOGIES INC·Filed 1997·Granted Aug 15, 2000·129 cites·12 claims
- 1480US6050962AGoniometer-based body-tracking device and methodVIRTUAL TECHNOLOGIES INC·Filed 1998·Granted Apr 18, 2000·228 cites·17 claims
- 1570US5676157ADetermination of kinematically constrained multi-articulated structuresVIRTUAL TECHNOLOGIES INC·Filed 1993·Granted Oct 14, 1997·109 cites·6 claims
- 1654US6162190ADetermination of kinematically constrained multi-articulated structuresVIRTUAL TECHNOLOGIES INC·Filed 1997·Granted Dec 19, 2000·59 cites·16 claims
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