Granted Patent
Utility
US 5,751,708 · App. 08/547,822
Access method for broadband and narrowband networks
Inventors:
Kai Y. Eng, Mark John Karol
Patented Case
View Patent ↗
Granted: May 12, 1998
Filed: Oct 25, 1995
Inventors
Kai Y. Eng
Mark John Karol
Assignee (at issue)
LUCENT TECHNOLOGIES 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.