Granted Patent
Utility
US 6,304,365 · App. 09/585,552
Enhanced effective refractive index total internal reflection image display
Inventor:
Lorne A. Whitehead
Patented Case
View Patent ↗
Granted: Oct 16, 2001
Filed: Jun 2, 2000
Inventor
Lorne A. Whitehead
Assignee (at issue)
THE UNIVERSITY OF BRITISH COLUMBIA
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.