Sou Hu Cai Jing·2026-03-13 13:23Group 1 - Haier Smart Home Co., Ltd. has obtained a patent titled "Method and Device for Determining Graphs, Storage Medium, and Electronic Device," with authorization announcement number CN115168605B, applied for on June 2022 [1] - Qingdao Haier Technology Co., Ltd., established in 2000, focuses on instrument manufacturing with a registered capital of 80 million RMB, has participated in 75 bidding projects, holds 193 trademark records, 3,980 patent records, and possesses 7 administrative licenses [1] - Qingdao Haier Smart Home Technology Co., Ltd., founded in 2006, specializes in research and experimental development with a registered capital of approximately 356.88 million RMB, has invested in 5 companies, participated in 1,004 bidding projects, holds 97 trademark records, 1,174 patent records, and possesses 20 administrative licenses [1] Group 2 - Haier Smart Home Co., Ltd., established in 1994, is primarily engaged in the manufacturing of electrical machinery and equipment, with a registered capital of approximately 943.81 million RMB, has invested in 60 companies, participated in 1,768 bidding projects, holds 289 trademark records, 5,000 patent records, and possesses 10 administrative licenses [2]