INTERNATIONAL PATENT: QINGDAO HISENSE HITACHI AIR-CONDITIONING SYSTEMS CO., LTD., 青岛海信日立空调系统有限公司 FILES APPLICATION FOR "REFRIGERATION SYSTEM AND CONTROL METHOD THEREFOR"

GENEVA, Sept. 28 -- QINGDAO HISENSE HITACHI AIR-CONDITIONING SYSTEMS CO., LTD. (No.218 Qianwangang Road, Economic and Technical Development ZoneQingdao, Shandong 266555), 青岛海信日立空调系统有限公司 (中国山东省青岛市经济技术开发区前湾港路218号) filed a patent application (PCT/CN2024/135266) for "REFRIGERATION SYSTEM AND CONTROL METHOD THEREFOR" on Nov 28, 2024. With publication no. WO/2025/194841, the details related to the patent application was published on Sep 25, 2025.

Notably, the patent application was submitted under the Internatio...