Granted Patent
Utility
US 4,334,244 · App. 06/173,005
Adaptive image enhancement system
Inventors:
James Chan, Curtis May, Allan Spooner
Patented Case
View Patent ↗
Granted: Jun 8, 1982
Filed: Jul 28, 1980
Inventors
James Chan
Curtis May
Allan Spooner
Assignee (at issue)
Magnavox Government and Industrial Electronics Company
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.