GENEVA, Dec. 7 -- 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/CN2024/102303) for "AIR CONDITIONING SYSTEM AND PROTOCOL CONVERTER" on Jun 28, 2024. With publication no. WO/2025/245952, the details related to the patent application was published on Dec 04, 2025.
Notably, the patent application was submitted under the International ...