Group 1 - Haier Smart Home (600690) has filed an international patent application for a "driving mechanism, air conditioning" with application number PCT/CN2025/105514, published internationally on March 19, 2026 [1] - The company has announced a total of 52 international patent applications this year, which is a decrease of 1.89% compared to the same period last year [1] - In the first half of 2025, Haier Smart Home invested 5.79 billion yuan in research and development, representing a year-on-year increase of 11.73% [1]

Core Viewpoint - The company, Zhenyu Technology, is focusing on the development of precision components for smart hands, transmission mechanisms, and drive mechanisms, leveraging its expertise in the mold industry and motor core stamping resources accumulated over the years [1] Group 1: Company Focus Areas - The company is emphasizing the layout of smart hand structural components (skeletons) [1] - The company is developing transmission mechanisms, including micro rolling screw, micro ball screw, worm gear, and micro gearbox [1] - The company is also working on drive mechanisms, specifically brushless slotless motors [1]