Granted Patent
Utility
US 6,501,874 · App. 09/963,102
Dispersion compensator using Bragg gratings in transmission
Inventors:
Sergey Frolov, Joseph Shmulovich, Tek-Ming Shen
Patented Case
View Patent ↗
Granted: Dec 31, 2002
Filed: Sep 25, 2001
Inventors
Sergey Frolov
Joseph Shmulovich
Tek-Ming Shen
Assignee (at issue)
Inplane Photonics, 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.