Granted Patent
Utility
US 4,593,199 · App. 06/692,964
Optical-to-optical image transducer capable of accepting X-radiation
Inventors:
Zvi Yaniv, Robert R. Johnson
Patented Case
View Patent ↗
Granted: Jun 3, 1986
Filed: Jan 22, 1985
Inventors
Zvi Yaniv
Robert R. Johnson
Assignee (at issue)
Energy Conversion Devices, 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.