Granted Patent
Utility
US 5,909,312 · App. 08/942,121
Phase-only filter for generating an arbitrary illumination pattern
Inventors:
David Mendlovic, Emanuel Marom, Naim Konforti, Zeev Zalevsky, Gal Shabtay
Patented Case
View Patent ↗
Granted: Jun 1, 1999
Filed: Oct 1, 1997
Inventors
David Mendlovic
Emanuel Marom
Naim Konforti
Zeev Zalevsky
Gal Shabtay
Assignee (at issue)
Ramot University Authority for Applied Research and Industrial Development, Ltd.
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.