Granted Patent
Utility
US 6,222,879 · App. 09/144,165
Self contained equalization method and apparatus
Inventors:
Roy D. Cideciyan, Jonathan Darrel Coker, Evangelos S. Eleftheriou, Richard Leo Galbraith, John Jeffrey Stephenson
Patented Case
View Patent ↗
Granted: Apr 24, 2001
Filed: Aug 31, 1998
Inventors
Roy D. Cideciyan
Jonathan Darrel Coker
Evangelos S. Eleftheriou
Richard Leo Galbraith
John Jeffrey Stephenson
Assignee (at issue)
International Business Machines 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.