Sou Hu Cai Jing·2026-01-30 23:00Core Viewpoint - Anker Innovations (300866) has filed an international patent application for a "cleaning robot," with the application number PCT/CN2025/107959, set to be published internationally on January 29, 2026 [1] Group 1: Patent Application - Anker Innovations has announced a total of 12 international patent applications this year, representing a 71.43% increase compared to the same period last year [1] - The newly filed patent focuses on the development of cleaning robots, indicating the company's commitment to innovation in this sector [1] Group 2: R&D Investment - In the first half of 2025, Anker Innovations invested 1.195 billion yuan in research and development, which is a year-on-year increase of 49.35% [1] - This significant increase in R&D spending reflects the company's strategy to enhance its technological capabilities and product offerings [1]