Granted Patent
Utility
US 6,731,334 · App. 08/509,228
Automatic voice tracking camera system and method of operation
Inventors:
Joonyoul Maeng, Errol R. Williams
Patented Case
View Patent ↗
Granted: May 4, 2004
Filed: Jul 31, 1995
Inventors
Joonyoul Maeng
Errol R. Williams
Assignee (at issue)
Forgent Networks, Inc.
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.