IP Library › Assignment 012735/0891
Patent Assignment
Reel/Frame 012735/0891

Assignment of Assignor's Interest

Recorded: 2002-03-25 Pages: 3
Assignor
KRAMER, JAMES F.
Executed: 2002-03-14
Assignee
VIRTUAL TECHNOLOGIES, INC.
801 FOX LANE, SAN JOSE, CALIFORNIA, 95131
Covered Properties (10)
Force Feedback and Textures Simulating Interface Device
Patent: 5,184,319 →
Application: 07/474,168 →
Determination of Kinematically Constrained Multi-Articulated Structures
Application: 07/909,570 →
Force Feedback and Texture Simulating Interface Device
Application: 07/929,895 →
Determination of Kinematically Constrained Multi-Articulated Structures
Patent: 5,676,157 →
Application: 08/172,868 →
Determination of Thumb Position Using Measurements of Abduction and Rotation
Patent: 5,482,056 →
Application: 08/223,284 →
Force Feedback and Texture Simulating Interface Device
Patent: 5,631,861 →
Application: 08/373,531 →
Force Feedback and Texture Simulating Interface Device
Patent: 6,059,506 →
Application: 08/858,737 →
Determination of Kinematically Constrained Multi-Articulated Structures
Patent: 6,162,190 →
Application: 08/947,491 →
Force Feedback and Texture Simulating Interface Device
Patent: 6,979,164 →
Application: 09/439,766 →
Publication: US 2001/0043847
Determination of Finger Position
Patent: 6,866,643 →
Application: 09/730,056 →
Publication: US 2002/0198472
Related Assignments (3)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 16, 1996
From: KRAMER, JAMES F.
To: VIRTUAL TECHNOLOGIES, INC.
Reel/Frame 007895/0924 →
Assignment of Assignor's Interest Aug 21, 2002
From: VIRTUAL TECHNOLOGIES, INC.
To: IMMERSION CORPORATION
Reel/Frame 013211/0318 →
Assignment of Assignor's Interest May 25, 2005
From: VIRTUAL TECHNOLOGIES, INC.
To: IMMERSION CORPORATION
Reel/Frame 016277/0569 →