Granted Patent
Utility
US 6,493,482 · App. 09/718,674
Optical switch having a planar waveguide and a shutter actuator
Inventors:
Kadhair Al-hemyari, Roydn Jones, Jose Jimenez
Patented Case
View Patent ↗
Granted: Dec 10, 2002
Filed: Nov 22, 2000
Inventors
Kadhair Al-hemyari
Roydn Jones
Jose Jimenez
Assignee (at issue)
L3 Optics, 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.