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WAVELENGTH DIVISION MULTIPLEXING/DEMULTIPLEXING DEVICES USING DUAL DIFFRACTIVE OPTIC LENSES

09/363,042 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed July 29, 1999
Examiner BRIAN HEALY
Class 385
Art Group 2874
Patent No. 6,236,780
Case Type Utility - 385/037000
Status Patented Case
Parent 08/990,199 Patented
Child PCT/US00/14713 Published
Child 09/578,721 Patented
Child 09/583,764 Patented
Child 09/605,162 Patented
Child 10/56,487 Patented
Last Updated: 5 years, 3 months ago
Date # Transaction