Group 1 - Zhuhai Gree Electric Appliances Inc. has obtained a patent for a "distributed power supply circuit, smart lock, and control method," with the authorization announcement number CN115065114B, and the application date is June 2022 [1] - Zhuhai Gree Electric Appliances Inc. was established in 1989, located in Zhuhai City, primarily engaged in the manufacturing of electrical machinery and equipment, with a registered capital of 601,573.0878 million RMB [1] - The company has invested in 98 enterprises, participated in 5,000 bidding projects, and has 5,000 trademark and patent information records, along with 923 administrative licenses [1] Group 2 - Zhuhai Lianyun Technology Co., Ltd. was established in 2018, located in Zhuhai City, primarily engaged in software and information technology services, with a registered capital of 50 million RMB [1] - The company has participated in 9 bidding projects, holds 4,644 patent information records, and has 14 administrative licenses [1]