Granted Patent
Utility
US 6,558,046 · App. 09/805,512
Optical wavelength division multiplexer and/or demultiplexer with mechanical strain relief
Inventors:
Jeffrey A. Griffis, Roderick P. McAfee, Curtis Ray, Hong Li
Patented Case
View Patent ↗
Granted: May 6, 2003
Filed: Mar 12, 2001
Inventors
Jeffrey A. Griffis
Roderick P. McAfee
Curtis Ray
Hong Li
Assignee (at issue)
Blaze Network Products, 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.