Granted Patent
Utility
US 5,859,664 · App. 08/791,862
Method and apparatus for line or frame-synchronous frequency hopping of video transmissions
Inventor:
Paul W. Dent
Patented Case
View Patent ↗
Granted: Jan 12, 1999
Filed: Jan 31, 1997
Inventor
Paul W. Dent
Assignee (at issue)
ERICSSON GMBH
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.