Granted Patent
Utility
US 4,581,660 · App. 06/612,067
Circuit arrangement for retrieving data contained in binary data signals
Inventor:
Herbert Schmidt
Patented Case
View Patent ↗
Granted: Apr 8, 1986
Filed: May 18, 1984
Inventor
Herbert Schmidt
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.