Granted Patent
Utility
US 6,366,592 · App. 09/696,388
Stepped etalon semiconductor laser wavelength locker
Inventor:
Dale C. Flanders
Patented Case
View Patent ↗
Granted: Apr 2, 2002
Filed: Oct 25, 2000
Inventor
Dale C. Flanders
Assignee (at issue)
Axsun Technologies, 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.