Granted Patent
Utility
US 4,622,575 · App. 06/647,315
Integrated circuit bipolar memory cell
Inventors:
Madhukar B. Vora, William H. Herndon
Patented Case
View Patent ↗
Granted: Nov 11, 1986
Filed: Sep 4, 1984
Inventors
Madhukar B. Vora
William H. Herndon
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.