Group 1 - The State Intellectual Property Office of China has granted a patent to China Automotive Engineering Co., Ltd. for a "Heat Pump-Based Heat Distribution System," with the authorization announcement number CN120740234B and an application date of September 2025 [1] - China Automotive Engineering Co., Ltd., established in 1982 and located in Tianjin, primarily engages in the automotive manufacturing industry, with a registered capital of 1,478.949 million RMB [1] - The company has invested in 19 enterprises, participated in 1,450 bidding projects, holds 16 trademark registrations, and has 1,038 patent filings, along with 124 administrative licenses [1] Group 2 - The Fourth Design and Research Institute of Machinery Industry Co., Ltd., established in 1989 and located in Luoyang, focuses on professional technical services, with a registered capital of 400 million RMB [1] - This institute has invested in 9 enterprises, participated in 1,556 bidding projects, holds 924 patent filings, and has 5 administrative licenses [1]
中国汽车工业工程取得基于热泵的热量调配系统专利
Sou Hu Cai Jing·2026-01-02 11:30