Granted Patent
Utility
US 6,825,974 · App. 10/011,553
Linearly polarized fiber amplifier
Inventors:
Dahv A. V. Kliner, Jeffery P. Koplow
Patented Case
View Patent ↗
Granted: Nov 30, 2004
Filed: Nov 6, 2001
Inventors
Dahv A. V. Kliner
Jeffery P. Koplow
Assignee (at issue)
Sandia National Laboratory
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.