Granted Patent
Utility
US 6,697,922 · App. 09/880,664
Apparatus for transferring data from a memory unit to a digitally switched potentiometer using a microcontroller
Inventor:
Craig King
Patented Case
View Patent ↗
Granted: Feb 24, 2004
Filed: Jun 13, 2001
Inventor
Craig King
Assignee (at issue)
Microchip Technology Incorporated
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.