Granted Patent
Utility
US 5,397,944 · App. 08/045,855
Dense offset calibration circuitry and method
Inventor:
Timothy J. Dupuis
Patented Case
View Patent ↗
Granted: Mar 14, 1995
Filed: Apr 9, 1993
Inventor
Timothy J. Dupuis
Assignee (at issue)
Crystal Semiconductor Corp.
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.