Granted Patent
Utility
US 6,519,375 · App. 09/620,433
Optical phase modulator design incorporating pre-emphasis
Inventors:
David L. Rollins, Bruce A. Ferguson
Patented Case
View Patent ↗
Granted: Feb 11, 2003
Filed: Jul 20, 2000
Inventors
David L. Rollins
Bruce A. Ferguson
Assignee (at issue)
TRW 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.