Granted Patent
Utility
US 6,487,394 · App. 09/649,003
Radio communication device and method of controlling transmission rate
Inventors:
Toyoki Ue, Katsuhiko Hiramatsu, Osamu Kato
Patented Case
View Patent ↗
Granted: Nov 26, 2002
Filed: Aug 28, 2000
Inventors
Toyoki Ue
Katsuhiko Hiramatsu
Osamu Kato
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.