Granted Patent
Utility
US 6,674,775 · App. 09/507,598
Contact structure for semiconductor lasers
Inventors:
Gottfried Rainer Dohle, Vincent V. Wong
Patented Case
View Patent ↗
Granted: Jan 6, 2004
Filed: Feb 18, 2000
Inventors
Gottfried Rainer Dohle
Vincent V. Wong
Assignee (at issue)
JDS Uniphase 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.