Granted Patent
Utility
US 4,843,394 · App. 07/146,459
Digital-to-analog converter with no offset-induced errors
Inventors:
Alfredo R. Linz, Joe W. Peterson, Velayudhan V. Nair
Patented Case
View Patent ↗
Granted: Jun 27, 1989
Filed: Jan 21, 1988
Inventors
Alfredo R. Linz
Joe W. Peterson
Velayudhan V. Nair
Assignee (at issue)
Advanced Micro Devices, 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.