Granted Patent
Utility
US 5,731,721 · App. 08/699,233
Integratable comparator circuit with adjustable response threshold
Inventors:
Josef-Matthias Gantioler, Holger Heil
Patented Case
View Patent ↗
Granted: Mar 24, 1998
Filed: Aug 19, 1996
Inventors
Josef-Matthias Gantioler
Holger Heil
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.