Granted Patent
Utility
US 6,366,018 · App. 09/420,905
Apparatus for performing wavelength-conversion using phosphors with light emitting diodes
Inventors:
Dmitri Zalmanovich Garbuzov, John C. Connolly, Robert F. Karlicek, Jr., Ian Ferguson
Patented Case
View Patent ↗
Granted: Apr 2, 2002
Filed: Oct 20, 1999
Inventors
Dmitri Zalmanovich Garbuzov
John C. Connolly
Robert F. Karlicek, Jr.
Ian Ferguson
Assignees (at issue)
Sarnoff Corporation
EMCORE 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.