Granted Patent
Utility
US 6,748,129 · App. 10/081,350
Method and apparatus of monitoring optical power level in waveguiding structures
Inventors:
Linda Braun, Jane D. LeGrange, Alexandru Paunescu
Patented Case
View Patent ↗
Granted: Jun 8, 2004
Filed: Feb 22, 2002
Inventors
Linda Braun
Jane D. LeGrange
Alexandru Paunescu
Assignee (at issue)
LUCENT 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.