GENEVA, March 8 -- 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/CN2025/079062) for "AIR CONDITIONER AND AIR PURIFICATION DEVICE" on Feb 25, 2025. With publication no. WO/2026/045173, the details related to the patent application was published on Mar 05, 2026.
Notably, the patent application was submitted under the International Pa...