Granted Patent
Utility
US 6,172,633 · App. 09/404,889
Enhanced pulse width modulator
Inventors:
Arthur G. Rodgers, Mark Rutherford
Patented Case
View Patent ↗
Granted: Jan 9, 2001
Filed: Sep 24, 1999
Inventors
Arthur G. Rodgers
Mark Rutherford
Assignee (at issue)
LSI Logic Corporation
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.