Granted Patent
Utility
US 6,430,202 · App. 09/288,879
Structure and method for asymmetric waveguide nitride laser diode
Inventors:
Christian G. Van de Walle, David P. Bour, Michael A. Kneissl, Linda Romano
Patented Case
View Patent ↗
Granted: Aug 6, 2002
Filed: Apr 9, 1999
Inventors
Christian G. Van de Walle
David P. Bour
Michael A. Kneissl
Linda Romano
Assignee (at issue)
Xerox Corporation
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.