According to the statistics of the State Intellectual Property Office, as of June 2022, Gree appliances has applied for 100030 domestic and foreign patents, with 57683 patents authorized. Among them, the number of invention patent applications is 49963, and the number of PCT patent applications is 2310. It is reported that since 2016, Gree Electric Appliance has ranked among the top ten in terms of invention patent authorization for six consecutive years, and ranked seventh in 2021. It is also the only enterprise in the household appliance industry to enter the top ten. According to the data, Gree Electric currently has 16 research institutes, 152 research institutes, 1411 laboratories and 1 National Key Laboratory focusing on new energy environment, intelligent equipment, refrigeration, washing and other technologies. It home learned that Zhuhai Gree Electric Appliance Co., Ltd. has three brands: Gree, tosot and Jinghong, and is mainly engaged in household air conditioners, central air conditioners, air energy water heaters, mobile phones, household appliances, refrigerators and other products. The financial report shows that Gree Electric Appliances achieved an operating revenue of 187.869 billion yuan in 2021, an increase of 11.69% year-on-year; The net profit attributable to the parent company was 23.064 billion yuan, a year-on-year increase of 4.01%. (Xinhua News Agency)