Granted Patent
Utility
US 6,831,701 · App. 09/893,116
Optimizing display of progressive frame signals up converted to interlaced signals
Inventor:
Donald H. Willis
Patented Case
View Patent ↗
Granted: Dec 14, 2004
Filed: Jun 27, 2001
Inventor
Donald H. Willis
Assignee (at issue)
Thomson Licensing
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.