Granted Patent
Utility
US 6,310,709 · App. 08/580,869
Synchronous polarization and phase modulation using a periodic waveform with complex harmonics for improved performance of optical transmission systems
Inventor:
Neal S. Bergano
Patented Case
View Patent ↗
Granted: Oct 30, 2001
Filed: Dec 29, 1995
Inventor
Neal S. Bergano
Assignee (at issue)
Tyco Submarine Systems Ltd.
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.