Granted Patent
Utility
US 4,999,586 · App. 07/198,950
Wideband class AB CRT cathode driver
Inventors:
Robert G. Meyer, Jeffrey Douglas Scotten
Patented Case
View Patent ↗
Granted: Mar 12, 1991
Filed: May 26, 1988
Inventors
Robert G. Meyer
Jeffrey Douglas Scotten
Assignees (at issue)
North American Philips Corporation
Hewlett-Packard Company, L.P.
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.