IP Library Granted Patent US 6,643,620
Granted Patent Utility
US 6,643,620 · App. 09/270,262

Voice activated controller for recording and retrieving audio/video programs

Inventors: Matteo Contolini, Jean-Claude Junqua, Roland Kuhn
Patented Case View Patent ↗
Granted: Nov 4, 2003 Filed: Mar 15, 1999
Inventors
Matteo Contolini
Jean-Claude Junqua
Roland Kuhn
Assignee (at issue)
SUMITOMO ELECTRIC INDUSTRIES, LTD.

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Quick Facts
Patent No.
US 6,643,620
App. No.
09/270,262
Filed
1999-03-15
Granted
2003-11-04
Kind
B1