GENEVA, March 30 -- HUAWEI DIGITAL POWER TECHNOLOGIES CO., LTD. (Office 01, 39th Floor, Block A, Antuoshan Headquarters Towers33 Antuoshan 6th Road, Futian DistrictShenzhen, Guangdong 518043), 华为数字能源技术有限公司 (中国广东省深圳市福田区香蜜湖街道香安社区安托山六路33号安托山总部大厦A座研发39层01号) filed a patent application (PCT/CN2024/093129) for "ALL-IN-ONE POWER SUPPLY APPARATUS FOR ELECTRIC VEHICLE, POWER ASSEMBLY, AND ELECTRIC VEHICLE" ...