Granted Patent
Utility
US 5,649,308 · App. 08/556,863
Multiformat auto-handoff communications handset
Inventor:
Scott Sturges Andrews
Patented Case
View Patent ↗
Granted: Jul 15, 1997
Filed: Nov 2, 1995
Inventor
Scott Sturges Andrews
Assignee (at issue)
TRW Limited
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.