Granted Patent
Utility
US 5,222,043 · App. 07/945,598
Circuit configuration for identification of integrated semiconductor circuitries
Inventors:
Wolfgang Pribyl, Raymond Sittig
Patented Case
View Patent ↗
Granted: Jun 22, 1993
Filed: Sep 16, 1992
Inventors
Wolfgang Pribyl
Raymond Sittig
Assignee (at issue)
Siemens Aktiengesellschaft
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.