Granted Patent
Utility
US 6,788,337 · App. 09/260,151
Television voice control system capable of obtaining lively voice matching with a television scene
Inventor:
Koujyu Fujii
Patented Case
View Patent ↗
Granted: Sep 7, 2004
Filed: Mar 1, 1999
Inventor
Koujyu Fujii
Assignee (at issue)
NEC CORPORATION
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.