Granted Patent
Utility
US 6,493,133 · App. 09/608,755
System and method for increasing capacity of undersea cables
Inventors:
Anhui Liang, Chien-Jen Chen, Bo Pedersen
Patented Case
View Patent ↗
Granted: Dec 10, 2002
Filed: Jun 30, 2000
Inventors
Anhui Liang
Chien-Jen Chen
Bo Pedersen
Assignee (at issue)
Tyco Telecommunications (US) 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.