Granted Patent
Utility
US 6,327,482 · App. 09/320,540
Mobile radio apparatus with auxiliary display screen
Inventor:
Toshikazu Miyashita
Patented Case
View Patent ↗
Granted: Dec 4, 2001
Filed: May 27, 1999
Inventor
Toshikazu Miyashita
Assignee (at issue)
NEC CORPORATION
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.