Granted Patent
Utility
US 6,330,285 · App. 09/021,620
"Video clock and framing signal extraction by transport stream ""snooping"""
Inventors:
Philip S. Crosby, Charles H. Van Dusen, Venkataraman Prasannan, James Gimlett
Patented Case
View Patent ↗
Granted: Dec 11, 2001
Filed: Feb 11, 1998
Inventors
Philip S. Crosby
Charles H. Van Dusen
Venkataraman Prasannan
James Gimlett
Assignee (at issue)
Tektronix, 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.