Granted Patent
Utility
US 5,612,976 · App. 08/272,839
Detectors
Inventor:
Marcus Granger-Jones
Patented Case
View Patent ↗
Granted: Mar 18, 1997
Filed: Jul 11, 1994
Inventor
Marcus Granger-Jones
Assignee (at issue)
Plessey Semiconductors Ltd
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.