Granted Patent
Utility
US 6,685,328 · App. 09/940,833
Display having planar light guide with integrally formed frame
Inventors:
William Robert Hanson, Shawn R. Gettemy, Sherri Fraser, Mark Oliver
Patented Case
View Patent ↗
Granted: Feb 3, 2004
Filed: Aug 27, 2001
Inventors
William Robert Hanson
Shawn R. Gettemy
Sherri Fraser
Mark Oliver
Assignee (at issue)
plamOne, 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.