Granted Patent
Utility
US 6,680,964 · App. 10/013,108
Moisture passivated planar index-guided VCSEL
Inventors:
Seongsin Kim, Wilson Widjaja, Suning Xie
Patented Case
View Patent ↗
Granted: Jan 20, 2004
Filed: Dec 7, 2001
Inventors
Seongsin Kim
Wilson Widjaja
Suning Xie
Assignee (at issue)
Agilent 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.