Granted Patent
Utility
US 6,775,431 · App. 09/838,085
V groove optic switch
Inventors:
Lawrence E. Foltzer, Stephen S. Greer, Josef T. Hoog, Van Odell
Patented Case
View Patent ↗
Granted: Aug 10, 2004
Filed: Apr 18, 2001
Inventors
Lawrence E. Foltzer
Stephen S. Greer
Josef T. Hoog
Van Odell
Assignee (at issue)
Turin Networks, 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.