Granted Patent
Utility
US 6,278,550 · App. 09/484,050
Beam homogenizer
Inventors:
Alan D. Kathman, Michael R. Feldman
Patented Case
View Patent ↗
Granted: Aug 21, 2001
Filed: Jan 18, 2000
Inventors
Alan D. Kathman
Michael R. Feldman
Assignee (at issue)
DigitalOptics Corporation
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.