Granted Patent
Utility
US 6,300,936 · App. 08/970,953
Force feedback system including multi-tasking graphical host environment and interface device
Inventors:
Adam C. Braun, Jonathan L. Beamer, Louis B. Rosenberg, Dean C. Chang
Patented Case
View Patent ↗
Granted: Oct 9, 2001
Filed: Nov 14, 1997
Inventors
Adam C. Braun
Jonathan L. Beamer
Louis B. Rosenberg
Dean C. Chang
Assignee (at issue)
Immersion, LLC
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.