Granted Patent
Utility
US 6,507,215 · App. 09/837,918
Programmable driver for an I/O pin of an integrated circuit
Inventors:
Douglas S. Piasecki, Alvin Storvik
Patented Case
View Patent ↗
Granted: Jan 14, 2003
Filed: Apr 18, 2001
Inventors
Douglas S. Piasecki
Alvin Storvik
Assignee (at issue)
Cygnal Integrated Products, Inc.
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.