Granted Patent
Utility
US 6,731,434 · App. 10/090,070
Compact lens assembly for the teleportal augmented reality system
Inventors:
Hong Hua, Jannick P. Rolland
Patented Case
View Patent ↗
Granted: May 4, 2004
Filed: Mar 1, 2002
Inventors
Hong Hua
Jannick P. Rolland
Assignee (at issue)
University of Central Florida
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.