Granted Patent
Utility
US 6,752,525 · App. 09/670,467
Light emitting device providing a collimated light beam
Inventors:
Thomas W. Holmquist, Ron L. King, Dean J. Geilenkirchen, John T. Meredith, Walter M. Wang, David W. Boyd
Patented Case
View Patent ↗
Granted: Jun 22, 2004
Filed: Sep 26, 2000
Inventors
Thomas W. Holmquist
Ron L. King
Dean J. Geilenkirchen
John T. Meredith
Walter M. Wang
David W. Boyd
Assignee (at issue)
Hewlett-Packard Development Company, L.P.
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.