Helenbergh: Obtained two invention patent certificates

Helen Electric announced that the company recently received two invention patent certificates issued by the China National Intellectual Property Administration, namely a protective sleeve for an underwater cable plug and an installation method, and a hydraulic system with an adaptive variable pump and fixed pump. The authorization announcement date for both was September 25, 2026, and the patent term for both is twenty years, calculated from the filing date. Both have already been applied to products. The acquisition of the above patents will not have a significant impact on the company's short-term performance, and is conducive to improving the intellectual property protection system and enhancing core competitiveness.