JK

James F. Kramer

GR Groupon: 15 patents #23 of 502Top 5%
VT Virtual Technologies: 14 patents #1 of 13Top 8%
IM Immersion: 11 patents #56 of 258Top 25%
Stanford University: 4 patents #828 of 5,197Top 20%
📍 Foster City, CA: #25 of 2,058 inventorsTop 2%
🗺 California: #4,893 of 386,348 inventorsTop 2%
Overall (All Time): #32,690 of 4,157,543Top 1%
66
Patents All Time

Issued Patents All Time

Showing 51–66 of 66 patents

Patent #TitleCo-InventorsDate
6148280 Accurate, rapid, reliable position sensing using multiple sensing technologies 2000-11-14
6110130 Exoskeleton device for directly measuring fingertip position and inferring finger joint angle 2000-08-29
6104379 Forearm-supported exoskeleton hand-tracking device Kyle L. Petrich, Jaime Vargas, Joe Wagner, Mark H. Yim 2000-08-15
6059506 Force feedback and texture simulating interface device 2000-05-09
6050962 Goniometer-based body-tracking device and method John Ananny, Loren F. Bentley, Paul L. Korff, Allen Boronkay, Conor McNamara 2000-04-18
6042555 Force-feedback interface device for the hand Mark H. Yim, Marc Tremblay, Daniel H. Gomez 2000-03-28
6035274 Strain-sensing goniometers, systems and recognition algorithms William R. George, Peter Lindener 2000-03-07
5930741 Accurate, rapid, reliable position sensing using multiple sensing technologies 1999-07-27
5813406 Strain-sensing goniometers, systems and recognition algorithms William R. George, Peter Lindener 1998-09-29
5676157 Determination of kinematically constrained multi-articulated structures 1997-10-14
5631861 Force feedback and texture simulating interface device 1997-05-20
5592401 Accurate, rapid, reliable position sensing using multiple sensing technologies 1997-01-07
5482056 Determination of thumb position using measurements of abduction and rotation 1996-01-09
5442729 Strain-sensing goniometers, systems and recognition algorithms William R. George, Peter Lindener 1995-08-15
5280265 Strain-sensing goniometers, systems and recognition algorithms William R. George, Peter Lindener 1994-01-18
5184319 Force feedback and textures simulating interface device 1993-02-02