Granted Patent
Utility
US 6,163,537 · App. 09/228,669
Integration of telephone return link using fiber and cable media
Inventor:
John C. Thacker
Patented Case
View Patent ↗
Granted: Dec 19, 2000
Filed: Jan 12, 1999
Inventor
John C. Thacker
Assignee (at issue)
CyberStar, L.P.
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.