Granted Patent
Utility
US 6,091,454 · App. 09/001,411
Method and apparatus for displaying images having adjacent horizontal blocks with sharp contrast on a display unit of a television system
Inventor:
Bryan Michael Richter
Patented Case
View Patent ↗
Granted: Jul 18, 2000
Filed: Dec 31, 1997
Inventor
Bryan Michael Richter
Assignee (at issue)
Telecruz Technology, 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.