Granted Patent
Utility
US 6,810,067 · App. 10/255,443
Single mode grating-outcoupled surface emitting laser with broadband and narrow-band DBR reflectors
Inventors:
Taha Masood, Steven Patterson, Gary A. Evans
Patented Case
View Patent ↗
Granted: Oct 26, 2004
Filed: Sep 26, 2002
Inventors
Taha Masood
Steven Patterson
Gary A. Evans
Assignee (at issue)
PHOTODIGM INC.
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.