Granted Patent
Utility
US 6,239,456 · App. 09/378,565
Lock in pinned photodiode photodetector
Inventors:
Vladimir Berezin, Alexander Krymski, Eric R. Fossum
Patented Case
View Patent ↗
Granted: May 29, 2001
Filed: Aug 19, 1999
Inventors
Vladimir Berezin
Alexander Krymski
Eric R. Fossum
Assignee (at issue)
Photobit Corporation
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.