Granted Patent
Utility
US 5,329,290 · App. 07/773,920
Monitor control circuit
Inventors:
Stefan Schwarz, Ian Cartwright
Patented Case
View Patent ↗
Granted: Jul 12, 1994
Filed: Jul 31, 1992
Inventors
Stefan Schwarz
Ian Cartwright
Assignee (at issue)
SPEA Software AG
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.