Granted Patent
Utility
US 6,501,408 · App. 10/156,411
Finite impulse response digital to analog converter with offset compensation
Inventor:
Willem H. Groeneweg
Patented Case
View Patent ↗
Granted: Dec 31, 2002
Filed: May 28, 2002
Inventor
Willem H. Groeneweg
Assignee (at issue)
KONINKLIJKE PHILIPS ELECTRONICS NV
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.