Granted Patent
Utility
US 6,726,335 · App. 10/372,005
Shutter for image projection system
Inventors:
Zvi Yaniv, Michael C. Sweaton, Alexei Tikhonski
Patented Case
View Patent ↗
Granted: Apr 27, 2004
Filed: Feb 21, 2003
Inventors
Zvi Yaniv
Michael C. Sweaton
Alexei Tikhonski
Assignee (at issue)
SI Diamond 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.