Granted Patent
Utility
US 5,227,792 · App. 07/813,731
Superconducting analog-to-digital converter with a triple-junction reversible flip-flop bidirectional counter
Inventor:
Gregory S. Lee
Patented Case
View Patent ↗
Granted: Jul 13, 1993
Filed: Dec 27, 1991
Inventor
Gregory S. Lee
Assignee (at issue)
TRW Limited
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.