Granted Patent
Utility
US 5,717,935 · App. 08/389,840
Digital potentiometer
Inventors:
Gary V. Zanders, Francis A. Scherpenberg, Kevin Deierling
Patented Case
View Patent ↗
Granted: Feb 10, 1998
Filed: Feb 10, 1995
Inventors
Gary V. Zanders
Francis A. Scherpenberg
Kevin Deierling
Assignee (at issue)
Dallas 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.