Granted Patent
Utility
US 6,766,156 · App. 09/424,148
Radio transmitter-receiver, high-frequency radio receiver, and control unit
Inventor:
Mikio Hayashihara
Patented Case
View Patent ↗
Granted: Jul 20, 2004
Filed: Nov 19, 1999
Inventor
Mikio Hayashihara
Assignee (at issue)
Kabushiki Kaisha Toshiba
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.