Granted Patent
Utility
US 6,543,911 · App. 09/566,521
Highly efficient luminaire having optical transformer providing precalculated angular intensity distribution and method therefore
Inventors:
Alexander Rizkin, Robert Tudhope, Il'ya Agurok, David Ruiz
Patented Case
View Patent ↗
Granted: Apr 8, 2003
Filed: May 8, 2000
Inventors
Alexander Rizkin
Robert Tudhope
Il'ya Agurok
David Ruiz
Assignee (at issue)
FARLIGHT, LLC
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.