Granted Patent
Utility
US 5,999,546 · App. 09/158,672
Magnetically tunable laser with wavelength latchability and optical communication system comprising such laser
Inventors:
Rolando Patricio Espindola, Sungho Jin, Hareesh Mavoori
Patented Case
View Patent ↗
Granted: Dec 7, 1999
Filed: Sep 22, 1998
Inventors
Rolando Patricio Espindola
Sungho Jin
Hareesh Mavoori
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.