Granted Patent
Utility
US 6,700,903 · App. 09/576,984
Upstream scrambler seeding system and method in a passive optical network
Inventors:
Edward W. Boyd, Douglas R Puchalski, Barry Perkins
Patented Case
View Patent ↗
Granted: Mar 2, 2004
Filed: May 22, 2000
Inventors
Edward W. Boyd
Douglas R Puchalski
Barry Perkins
Assignee (at issue)
Terawave Communications, 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.