Granted Patent
Utility
US 6,765,939 · App. 10/198,528
Multiple reflectivity band reflector with non-uniform profile and laser system employing same for laser wavelength monitoring
Inventors:
James N. Baillargeon, Wen-Yen Hwang, Klaus Alexander Anselm, Chih-Hsiang Lin
Patented Case
View Patent ↗
Granted: Jul 20, 2004
Filed: Jul 18, 2002
Inventors
James N. Baillargeon
Wen-Yen Hwang
Klaus Alexander Anselm
Chih-Hsiang Lin
Assignee (at issue)
Applied Optoelectronics, 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.