Granted Patent
Utility
US 5,889,499 · App. 08/683,102
System and method for the mixing of graphics and video signals
Inventors:
Robert M. Nally, Christopher Lloyd Reinert
Patented Case
View Patent ↗
Granted: Mar 30, 1999
Filed: Jul 16, 1996
Inventors
Robert M. Nally
Christopher Lloyd Reinert
Assignee (at issue)
S3 Group Ltd.
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.