SUMMARY
The China National Intellectual Property Administration (CNIPA) has invalidated a key Nikon patent, impacting the company's lawsuit against Viltrox. This decision, based on a "lack of inventiveness" in the patent, is a major setback for Nikon, though they have three months to appeal. The lawsuit reportedly focused on Viltrox's implementation of bayonet lugs and electrical terminal placement on its camera products.
TAKEAWAYS
Chinese authority invalidates Nikon patent in Viltrox lawsuit.
Decision cites "lack of inventiveness" as the reason for invalidation.
This is a significant setback for Nikon's legal case against Viltrox.
Nikon has a three-month window to appeal the CNIPA's decision.