Granted Patent
Utility
US 6,765,723 · App. 10/106,339
Compensation of polarization-dependent distortion such as PMD
Inventor:
Seb Savory
Patented Case
View Patent ↗
Granted: Jul 20, 2004
Filed: Mar 26, 2002
Inventor
Seb Savory
Assignee (at issue)
Nortel Networks 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.