GENEVA, May 11 -- HENAN KUNLUN TECHNOLOGIES CO., LIMITED (F10, Chuangzhitiandi Building, East Shigeng North StreetLongzihu Wisdom Island Middle Road, Zhengdong New DistrictZhengzhou, Henan 450000), 河南昆仑技术有限公司 (中国河南省郑州市郑东新区龙子湖智慧岛中道东路东时埂街北创智天地大厦10层) filed a patent application (PCT/CN2024/126124) for "METHOD AND APPARATUS FOR ADJUSTING FAN ROTATING SPEED, AND RELATED PRODUCT" on Oct 21, 2024. With publication no. WO/2025/092480, the details ...