Granted Patent
Utility
US 5,594,492 · App. 08/428,993
Method and apparatus for rapid channel selection
Inventors:
Daniel J. O'Callaghan, Eugene Lee Lew
Patented Case
View Patent ↗
Granted: Jan 14, 1997
Filed: Apr 26, 1995
Inventors
Daniel J. O'Callaghan
Eugene Lee Lew
Assignee (at issue)
Bell Atlantic Network Services
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.