Granted Patent
Utility
US 6,819,702 · App. 10/242,497
Pump laser diode with improved wavelength stability
Inventors:
Boris Sverdlov, Berthold Schmidt
Patented Case
View Patent ↗
Granted: Nov 16, 2004
Filed: Sep 11, 2002
Inventors
Boris Sverdlov
Berthold Schmidt
Assignee (at issue)
BOOKHAM TECHNOLOGY, PLC
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.