Granted Patent
Utility
US 5,646,621 · App. 08/333,535
Delta-sigma ADC with multi-stage decimation filter and gain compensation filter
Inventors:
Carlin D. Cabler, Alfredo R. Linz
Patented Case
View Patent ↗
Granted: Jul 8, 1997
Filed: Nov 2, 1994
Inventors
Carlin D. Cabler
Alfredo R. Linz
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.