Granted Patent
Utility
US 6,775,308 · App. 10/180,603
Multi-wavelength semiconductor laser arrays and applications thereof
Inventors:
Harald Hamster, John Trezza
Patented Case
View Patent ↗
Granted: Aug 10, 2004
Filed: Jun 26, 2002
Inventors
Harald Hamster
John Trezza
Assignee (at issue)
Xanoptix 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.