Granted Patent
Utility
US 6,085,016 · App. 09/097,549
Magnetically controlled variable optical attenuator
Inventors:
Rolando Patricio Espindola, Sungho Jin, Hareesh Mavoori, Kenneth L. Walker
Patented Case
View Patent ↗
Granted: Jul 4, 2000
Filed: Jun 15, 1998
Inventors
Rolando Patricio Espindola
Sungho Jin
Hareesh Mavoori
Kenneth L. Walker
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.