Granted Patent
Utility
US 6,801,637 · App. 09/791,123
Optical body tracker
Inventors:
Nestor Voronka, Charles J. Jacobus
Patented Case
View Patent ↗
Granted: Oct 5, 2004
Filed: Feb 22, 2001
Inventors
Nestor Voronka
Charles J. Jacobus
Assignee (at issue)
Cybernet Systems Corp.
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.