HAIER SMART HOME(SH:600690) Sou Hu Cai Jing·2025-04-18 02:11Group 1 - The State Intellectual Property Office of China granted a patent for "Control Method, Device, and Air Conditioning Cabinet" to multiple Haier companies, with the application date being May 2022 [1] - Chongqing Haier Air Conditioning Co., Ltd. was established in 2006, has a registered capital of 130 million RMB, and has participated in 3,115 bidding projects [1] - Qingdao Haier Air Conditioning Co., Ltd. was founded in 1996, has a registered capital of approximately 936.38 million RMB, and has invested in 19 companies [1] Group 2 - Qingdao Haier Air Conditioning Electronics Co., Ltd. was established in 1999, has a registered capital of approximately 967.09 million RMB, and has participated in 4,016 bidding projects [2] - Haier Smart Home Co., Ltd. was founded in 1994, has a registered capital of approximately 943.81 million RMB, and has invested in 58 companies [2] - All mentioned Haier companies have significant patent holdings, with each having around 5,000 patents [2]