Granted Patent
Utility
US 5,677,908 · App. 08/466,196
Hand-over method for mobile communication
Inventor:
Hideto Oura
Patented Case
View Patent ↗
Granted: Oct 14, 1997
Filed: Jun 6, 1995
Inventor
Hideto Oura
Assignee (at issue)
OKI ELECTRIC INDUSTRY CO., 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.