Granted Patent
Utility
US 5,288,649 · App. 07/951,928
Method for forming uncooled infrared detector
Inventor:
William F. Keenan
Patented Case
View Patent ↗
Granted: Feb 22, 1994
Filed: Sep 25, 1992
Inventor
William F. Keenan
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.