Granted Patent
Utility
US 6,504,375 · App. 09/722,567
Electrostatic voltmeter modulators and methods of making same
Inventors:
Alan J. Werner, Jr., Bing R. Hsieh
Patented Case
View Patent ↗
Granted: Jan 7, 2003
Filed: Nov 28, 2000
Inventors
Alan J. Werner, Jr.
Bing R. Hsieh
Assignee (at issue)
Xerox 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.