Granted Patent
Utility
US 6,236,675 · App. 08/936,415
Pilot tone system and method to allow continuous synchronization in multipoint networks
Inventors:
John Bedingfield, Charles G. Coston, Thomas J. Bingel, William L. Betts, Joseph Q. Chapman
Patented Case
View Patent ↗
Granted: May 22, 2001
Filed: Sep 25, 1997
Inventors
John Bedingfield
Charles G. Coston
Thomas J. Bingel
William L. Betts
Joseph Q. Chapman
Assignee (at issue)
PARADYNE CORPORATION
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.