Granted Patent
Utility
US 6,792,162 · App. 09/551,486
Method and apparatus to automatically enhance the quality of digital images by measuring grain trace magnitudes
Inventor:
Albert D. Edgar
Patented Case
View Patent ↗
Granted: Sep 14, 2004
Filed: Apr 18, 2000
Inventor
Albert D. Edgar
Assignee (at issue)
EASTMAN KODAK 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.