Granted Patent
Utility
US 6,829,286 · App. 10/136,953
Resonant cavity enhanced VCSEL/waveguide grating coupler
Inventors:
Peter S. Guilfoyle, Jongwoo Kim
Patented Case
View Patent ↗
Granted: Dec 7, 2004
Filed: May 1, 2002
Inventors
Peter S. Guilfoyle
Jongwoo Kim
Assignee (at issue)
Opticomp 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.