Granted Patent
Utility
US 6,559,818 · App. 09/017,550
Method of testing addressable emissive cathodes
Inventor:
Jim Browning
Patented Case
View Patent ↗
Granted: May 6, 2003
Filed: Feb 2, 1998
Inventor
Jim Browning
Assignee (at issue)
Micron Technology, Inc.
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.