海尔智家公布国际专利申请：“冰箱门和冰箱”

Core Viewpoint - Haier Smart Home (600690) has filed an international patent application for a refrigerator door and refrigerator, indicating ongoing innovation efforts in the company [1] Group 1: Patent Information - The patent application number is PCT/CN2025/113049, with an international publication date set for February 26, 2026 [1] - This year, Haier Smart Home has announced a total of 44 international patent applications, representing a 22.22% increase compared to the same period last year [1] Group 2: R&D Investment - In the first half of 2025, the company invested 5.79 billion yuan in research and development, which is an 11.73% year-on-year increase [1]