Granted Patent
Utility
US 5,977,705 · App. 08/639,561
Photocathode and image intensifier tube having an active layer comprised substantially of amorphic diamond-like carbon, diamond, or a combination of both
Inventors:
Timothy W. Sinor, Joseph P. Estrera, Keith T. Passmore
Patented Case
View Patent ↗
Granted: Nov 2, 1999
Filed: Apr 29, 1996
Inventors
Timothy W. Sinor
Joseph P. Estrera
Keith T. Passmore
Assignee (at issue)
Litton Systems, Inc.
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.