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Controller which controls a variable optical attenuator to control the power level of a wavelength-multiplexed optical signal when the number of channels are varied
- October 07, 2014 Fed. Circ. Says Fujitsu Must Hand Over Docs In IP Row
- July 23, 2014 Jury In Fujitsu Patent Row Hands Victory To Tellabs
- May 02, 2014 Fed. Circ. Agrees Tellabs Didn't Infringe Fujitsu Patent
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