Granted Patent
Utility
US 6,188,436 · App. 08/792,629
Video broadcast system with video data shifting
Inventors:
Jim C. Williams, Robert H. Plummer
Patented Case
View Patent ↗
Granted: Feb 13, 2001
Filed: Jan 31, 1997
Inventors
Jim C. Williams
Robert H. Plummer
Assignee (at issue)
HUGHES ELECTRONICS LIMITED
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.