Key Event Details
STL announced a definitive victory in its European patent dispute with Fujikura Ltd. The European Patent Office (EPO) 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 also resolves the UK patent dispute between the parties in STL's favor.
Business Implications
The ruling has positive business implications for STL:
- Strengthens STL's position in Optical Connectivity markets across the UK and Europe
- Highlights STL's global Intellectual Property capability and its ability to vigorously defend its position across North America, Europe, MEA, India and Rest of the world markets
Intellectual Property Portfolio
STL's intellectual property is protected by a 785 patent portfolio spanning major global markets it serves. The company actively co-creates purpose-engineered optical solutions with customers that power AI-led digital infrastructure.
Management Commentary
Dr Badri Gomatam, Group CTO, STL stated: "STL deeply respects innovation and Intellectual Property, and we strongly protect our IP positions across the globe. This ruling by the EPO's highest appellate body is a powerful affirmation of the strength of our global IP position, the integrity of our R&D and deep technology capability. Our fully vertically integrated 'Glass to Data Center' capability, ensures unmatched quality control and absolute supply chain resilience for our global customers."
Company Background
STL is a global leader in advanced connectivity solutions, providing end-to-end solutions for building AI-ready infrastructure, FTTx, Rural, Enterprise and Data Centre networks. With manufacturing facilities in North America, Europe and Asia, the company delivers solutions in more than 100 countries.