Granted Patent
Utility
US 6,134,257 · App. 09/063,577
Solid state laser for operation in librational modes
Inventors:
Federico Capasso, Alfred Yi Cho, Jerome Faist, Claire F. Gmachl, Deborah Lee Sivco, Evgueni E. Narimanov, Alfred Douglas Stone, Jens Uwe Noeckel
Patented Case
View Patent ↗
Granted: Oct 17, 2000
Filed: Apr 21, 1998
Inventors
Federico Capasso
Alfred Yi Cho
Jerome Faist
Claire F. Gmachl
Deborah Lee Sivco
Evgueni E. Narimanov
Alfred Douglas Stone
Jens Uwe Noeckel
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.