Granted Patent
Utility
US 6,630,963 · App. 09/768,019
Synchronizing a video program from a television broadcast with a secondary audio program
Inventor:
Brittany R. Billmaier
Patented Case
View Patent ↗
Granted: Oct 7, 2003
Filed: Jan 23, 2001
Inventor
Brittany R. Billmaier
Assignee (at issue)
Digeo, 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.