Nikon VS Sigma - Nikon filed a patent infringement lawsuit over Sigma's OS
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05-26-2011, 02:34 AM
James Shadle
Nikon VS Sigma - Nikon filed a patent infringement lawsuit over Sigma's OS
http://www.nikon.com/news/2011/0525_01.htm
05-27-2011, 07:36 AM
Daniel Cadieux
This could get interesting......
