Granted Patent
Utility
US 6,654,721 · App. 09/933,097
Voice activated communication system and program guide
Inventor:
Doron Handelman
Patented Case
View Patent ↗
Granted: Nov 25, 2003
Filed: Aug 20, 2001
Inventor
Doron Handelman
Assignee (at issue)
News Datacom Limited
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.