Granted Patent
Utility
US 6,574,489 · App. 09/339,205
Incoming call notification method and device for a multimode radio device
Inventor:
Susumu Uriya
Patented Case
View Patent ↗
Granted: Jun 3, 2003
Filed: Jun 24, 1999
Inventor
Susumu Uriya
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.