Granted Patent
Utility
US 6,288,394 · App. 09/257,768
Highly charged ion based time of flight emission microscope
Inventors:
Alan V. Barnes, Thomas Schenkel, Alex V. Hamza, Dieter Schneider, Barney L. Doyle
Patented Case
View Patent ↗
Granted: Sep 11, 2001
Filed: Mar 2, 1999
Inventors
Alan V. Barnes
Thomas Schenkel
Alex V. Hamza
Dieter Schneider
Barney L. Doyle
Assignee (at issue)
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
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.