Granted Patent
Utility
US 5,724,264 · App. 08/512,084
Method and apparatus for tracking the position and orientation of a stylus and for digitizing a 3-D object
Inventors:
Louis B. Rosenberg, Bruce M. Schena, Bernard G. Jackson
Patented Case
View Patent ↗
Granted: Mar 3, 1998
Filed: Aug 7, 1995
Inventors
Louis B. Rosenberg
Bruce M. Schena
Bernard G. Jackson
Assignee (at issue)
Immersion Human Interface Corporation
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.