Granted Patent
Utility
US 6,336,040 · App. 09/207,662
Mobile radio system with control over radio wave output if a malfunction is detected
Inventors:
Nobuo Asano, Izumi Horikawa
Patented Case
View Patent ↗
Granted: Jan 1, 2002
Filed: Dec 9, 1998
Inventors
Nobuo Asano
Izumi Horikawa
Assignee (at issue)
SUMITOMO ELECTRIC INDUSTRIES, LTD.
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.