Granted Patent
Utility
US 4,686,394 · App. 06/832,796
ECL circuit with current-splitting network
Inventor:
Nim C. Lam
Patented Case
View Patent ↗
Granted: Aug 11, 1987
Filed: Feb 25, 1986
Inventor
Nim C. Lam
Assignee (at issue)
FAIRCHILD 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.