Consumer Electronics
| Fri 20 Mar 2026
Beijing, March 20 -- State Intellectual Property Office of China has published Qingdao Hisense Hitachi Air-Conditioning Systems patent application for Air Conditioning Unit. The invention was developed by Feng Xu, Cao Chenglin, Cong Hui, Li Qiang, Zhu Haitao, Chen Jianxing, Xu Guangming, Zhao Pengfei, Ma Zhen, Li Lin, Gao Yang, ..