Granted Patent
Utility
US 6,151,613 · App. 09/172,376
Digital filter and method for a MASH delta-sigma modulator
Inventor:
Ramin Khoini-Poorfard
Patented Case
View Patent ↗
Granted: Nov 21, 2000
Filed: Oct 14, 1998
Inventor
Ramin Khoini-Poorfard
Assignee (at issue)
LUCENT TECHNOLOGIES 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.