Granted Patent
Utility
US 5,497,003 · App. 08/389,153
Pyroelectric detector array with optical filter elements
Inventors:
Shankar B. Baliga, George Rullman
Patented Case
View Patent ↗
Granted: Mar 5, 1996
Filed: Feb 15, 1995
Inventors
Shankar B. Baliga
George Rullman
Assignee (at issue)
Servo Corporation of America
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.