Granted Patent
Utility
US 6,204,980 · App. 09/099,666
High speed gain stage with DC offset cancellation for servo demodulator circuit
Inventors:
Afshin Momtaz, Mario Caresosa
Patented Case
View Patent ↗
Granted: Mar 20, 2001
Filed: Jun 18, 1998
Inventors
Afshin Momtaz
Mario Caresosa
Assignee (at issue)
Adaptec, 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.