Granted Patent
Utility
US 6,525,872 · App. 09/375,687
Fiber grating-stabilized, semiconductor pump source
Inventors:
Mehrdad Ziari, Stephen O'Brien, Mats Hagberg, Robert J. Lang, Edward C. Vail
Patented Case
View Patent ↗
Granted: Feb 25, 2003
Filed: Aug 17, 1999
Inventors
Mehrdad Ziari
Stephen O'Brien
Mats Hagberg
Robert J. Lang
Edward C. Vail
Assignee (at issue)
JDS Uniphase Corporation
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.