Granted Patent
Utility
US 6,636,021 · App. 10/324,628
Circuits and techniques for capacitor charging circuits
Inventors:
Jeffrey Schenkel, Albert M. Wu, Robert C. Dobkin, Steven M. Pietkiewicz
Patented Case
View Patent ↗
Granted: Oct 21, 2003
Filed: Dec 18, 2002
Inventors
Jeffrey Schenkel
Albert M. Wu
Robert C. Dobkin
Steven M. Pietkiewicz
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.