You may have misread, it's Lonestar Technologies that's filing the suit. Lucent filed suit against Microsoft for their MPEG-2 decoding capacity.
Though, personally, I'm not all that fond of patent trolling, especially when they use obvious patents. But I haven't read the patent in this case so I don't know how strong their argument is.
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Though, personally, I'm not all that fond of patent trolling, especially when they use obvious patents. But I haven't read the patent in this case so I don't know how strong their argument is.