Granted Patent
Utility
US 4,325,603 · App. 05/949,717
Electro-optic analog-to-digital converter
Inventor:
Emanuel Marom
Patented Case
View Patent ↗
Granted: Apr 20, 1982
Filed: Oct 10, 1978
Inventor
Emanuel Marom
Assignee (at issue)
Hughes Aircraft Company
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.