Granted Patent
Utility
US 6,219,531 · App. 09/148,310
Architecture and frequency plan for a UHF portable radio
Inventors:
Gerald E. Roberts, John Russell Lane, John Poirier, Robert B. Sanders, William P. Overstreet, Johannes J. Vandegraaf, Jeff Johnson, David C. Bing, Fulvio Bonecchi
Patented Case
View Patent ↗
Granted: Apr 17, 2001
Filed: Sep 4, 1998
Inventors
Gerald E. Roberts
John Russell Lane
John Poirier
Robert B. Sanders
William P. Overstreet
Johannes J. Vandegraaf
Jeff Johnson
David C. Bing
Fulvio Bonecchi
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.