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Patent Lawsuit

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China Invalidates Nikon’s Z-Mount Patents in Legal Defeat Against Viltrox

Nikon’s patent lawsuit against Viltrox in China has ended with a ruling that invalidates Nikon’s Z-mount patents. The China National Intellectual Property Administration found that Nikon’s lens mount design does not meet the threshold for patent protection, undermining Nikon’s claims of intellectual property infringem…

Thursday, July 30, 2026
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