Granted Patent
Utility
US 5,101,124 · App. 07/639,793
ECL to TTL translator circuit with improved slew rate
Inventor:
Julio Estrada
Patented Case
View Patent ↗
Granted: Mar 31, 1992
Filed: Jan 10, 1991
Inventor
Julio Estrada
Assignee (at issue)
NATIONAL SEMICONDUCTOR 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.