Granted Patent
Utility
US 4,617,593 · App. 06/638,832
Visible and near infrared imaging system
Inventor:
Dana Dudley
Patented Case
View Patent ↗
Granted: Oct 14, 1986
Filed: Aug 7, 1984
Inventor
Dana Dudley
Assignee (at issue)
Texas Instruments Incorporated
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.