Granted Patent
Utility
US 6,314,008 · App. 09/688,548
Adjustable low spurious signal DC-DC converter
Inventors:
Jianwen Bao, John van Saders, Norman Scheinberg
Patented Case
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Granted: Nov 6, 2001
Filed: Oct 16, 2000
Inventors
Jianwen Bao
John van Saders
Norman Scheinberg
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.