海尔取得空调系统用传输管组件专利

Group 1 - The State Intellectual Property Office of China has granted a patent titled "Transmission Pipe Component for Air Conditioning Systems and Air Conditioning Systems" to multiple subsidiaries of Haier, with the announcement number CN119687538B and application date of September 2023 [1] - Qingdao Haier Smart Building Technology Co., Ltd. was established in 2003, has a registered capital of 100 million RMB, and has participated in 1,031 bidding projects with 436 patents [1] - Qingdao Haier Air Conditioning Electronics Co., Ltd. was founded in 1999, has a registered capital of approximately 967.09 million RMB, and has participated in 4,706 bidding projects with 5,000 patents [1][2] Group 2 - Qingdao Haier Air Conditioner Co., Ltd. was established in 1996, has a registered capital of approximately 936.38 million RMB, and has participated in 4,866 bidding projects with 5,000 patents [2] - Qingdao Haier Intelligent Technology Research and Development Co., Ltd. was founded in 2014, has a registered capital of 13 million RMB, and has participated in 7 bidding projects with 5,000 patents [2] - Haier Smart Home Co., Ltd. was established in 1994, has a registered capital of approximately 943.81 million RMB, and has participated in 1,887 bidding projects with 5,000 patents [2]