HAIER SMART HOME(SH:600690) Sou Hu Cai Jing·2025-12-23 04:48Group 1 - The State Intellectual Property Office of China has granted a patent to Qingdao Haier Technology Co., Ltd. and Haier Smart Home Co., Ltd. for a method and device for executing call operations, with the announcement number CN116110189B and application date in November 2021 [1] - Qingdao Haier Technology Co., Ltd. was established in 2000, located in Qingdao, and primarily engages in the manufacturing of instruments and meters, with a registered capital of 80 million RMB [1] - Qingdao Haier Technology Co., Ltd. has participated in 80 bidding projects, holds 198 trademark information records, and has 3,867 patent records, along with 7 administrative licenses [1] Group 2 - Haier Smart Home Co., Ltd. was founded in 1994, also located in Qingdao, and focuses on the manufacturing of electrical machinery and equipment, with a registered capital of approximately 943.81 million RMB [1] - Haier Smart Home Co., Ltd. has invested in 59 companies, participated in 1,878 bidding projects, holds 285 trademark information records, and has 5,000 patent records, along with 10 administrative licenses [1]