Granted Patent
Utility
US 6,798,349 · App. 09/411,268
Passive microwave tag identification system
Inventors:
Edward A. Richley, Beverly L. Harrison
Patented Case
View Patent ↗
Granted: Sep 28, 2004
Filed: Oct 4, 1999
Inventors
Edward A. Richley
Beverly L. Harrison
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.