Granted Patent
Utility
US 6,717,461 · App. 10/353,201
Circuits with dynamic biasing
Inventors:
Nagendra Krishnapura, Yannis Tsividis
Patented Case
View Patent ↗
Granted: Apr 6, 2004
Filed: Jan 28, 2003
Inventors
Nagendra Krishnapura
Yannis Tsividis
Assignee (at issue)
THE TRUSTEES OF COLUMBIA UNIVERSITY IN THE CITY OF NEW YORK
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.