Granted Patent
Utility
US 6,493,780 · App. 09/365,648
Wake-up-on-ring power conservation for host signal processing communication system
Inventor:
Teig Jan Hsu
Patented Case
View Patent ↗
Granted: Dec 10, 2002
Filed: Aug 2, 1999
Inventor
Teig Jan Hsu
Assignee (at issue)
PCTEL, 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.