Granted Patent
Utility
US 6,131,097 · App. 08/859,877
Haptic authoring
Inventors:
Thomas M. Peurach, Todd Yocum, Douglas Haanpaa, Charles J. Jacobus
Patented Case
View Patent ↗
Granted: Oct 10, 2000
Filed: May 21, 1997
Inventors
Thomas M. Peurach
Todd Yocum
Douglas Haanpaa
Charles J. Jacobus
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.