Granted Patent
Utility
US 6,043,828 · App. 08/623,808
Method and apparatus for handling proprietary and non-proprietary formatted compact discs in the same video playback system
Inventor:
Jeffrey G. Ort
Patented Case
View Patent ↗
Granted: Mar 28, 2000
Filed: Mar 29, 1996
Inventor
Jeffrey G. Ort
Assignee (at issue)
Cirrus Logic 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.