Tellabs Files Patent Suit Against Fujitsu

Tellabs has filed a patent infringement lawsuit against Fujitsu Limited and Fujitsu Network Communications alleging infringement of a recently issued U.S. Patent (No. 7,369,772.). Tellabs asserts that various Fujitsu products are subject to the lawsuit, including reconfigurable optical add/drop multiplexing (ROADM) systems and components that Fujitsu markets within its FLASHWAVE product line.
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