Granted Patent
Utility
US 5,239,577 · App. 07/621,607
Network and method for providing cross-media connections
Inventors:
Peter C. Bates, Jamie M. Eisman, Gita Gopal, Neil A. Ostroff, Fu-lin Wu
Patented Case
View Patent ↗
Granted: Aug 24, 1993
Filed: Dec 3, 1990
Inventors
Peter C. Bates
Jamie M. Eisman
Gita Gopal
Neil A. Ostroff
Fu-lin Wu
Assignee (at issue)
Bell Communications Research, Inc.
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.