Granted Patent
Utility
US 4,329,640 · App. 06/042,181
Very large scale integrated circuit
Inventors:
Hans Reiner, Werner Auth
Patented Case
View Patent ↗
Granted: May 11, 1982
Filed: May 24, 1979
Inventors
Hans Reiner
Werner Auth
Assignee (at issue)
ITT Industries
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.