STL decisively wins European patent dispute against Fujikura

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Summary · why it matters

STL has won a definitive victory in its European patent dispute with Fujikura Ltd. The European Patent Office Technical Board of Appeal issued a final, binding, and non-appealable ruling on June 24, 2026, revoking Fujikura's European Patent EP 3796060 in its entirety. This ruling resolves the UK patent dispute in STL's favor and strengthens its position in optical connectivity markets across the UK and Europe. STL's intellectual property portfolio includes 785 patents across major global markets, and the company says the decision highlights its ability to defend its IP in North America, Europe, MEA, India, and the rest of the world.

Impact on assets 2

Artificial Intelligence▼
Fujikura Ltd
5803
▼ NegativeRegulationrelevance

European Patent Office revoked Fujikura's patent EP 3796060, weakening its IP position in optical connectivity.

Real Estate▲

Off-coverage companies 1

STL (Sterlite Technologies)i
Private▲ PositiveRegulationrelevance

STL won the patent dispute, strengthening its IP position and market stance in Europe and UK.