Granted Patent
Utility
US 6,690,693 · App. 09/895,598
Power and wavelength control of sampled grating distributed Bragg reflector lasers
Inventor:
Paul F. Crowder
Patented Case
View Patent ↗
Granted: Feb 10, 2004
Filed: Jun 29, 2001
Inventor
Paul F. Crowder
Assignee (at issue)
Agility Communications, 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.