Granted Patent
Utility
US 5,774,527 · App. 08/302,607
Integrated telephone and cable communication networks
Inventors:
Doron Handelman, Sanford T. Colb
Patented Case
View Patent ↗
Granted: Jun 30, 1998
Filed: Sep 8, 1994
Inventors
Doron Handelman
Sanford T. Colb
Assignee (at issue)
News Datacom Limited
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.