Granted Patent
Utility
US 6,570,518 · App. 09/753,581
Multiple stage delta sigma modulator
Inventors:
Thomas A. D. Riley, Tadeuse A. Kwasniewski, Thierry Lepley
Patented Case
View Patent ↗
Granted: May 27, 2003
Filed: Jan 4, 2001
Inventors
Thomas A. D. Riley
Tadeuse A. Kwasniewski
Thierry Lepley
Assignee (at issue)
Skyworks Solutions, 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.