Granted Patent
Utility
US 5,454,022 · App. 08/038,208
Method of taking X-ray images with a CCD image sensor, and a CCD image sensor system
Inventors:
Teh-Hsuang Lee, William J. Toohey
Patented Case
View Patent ↗
Granted: Sep 26, 1995
Filed: Mar 26, 1993
Inventors
Teh-Hsuang Lee
William J. Toohey
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.