Granted Patent
Utility
US 6,225,952 · App. 09/328,506
Portable compact radio terminal device
Inventor:
Nobuya Harano
Patented Case
View Patent ↗
Granted: May 1, 2001
Filed: Jun 9, 1999
Inventor
Nobuya Harano
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.