GENEVA, March 16 -- SHENZHEN HANYANG TECHNOLOGY CO., LTD. (KLM Unit, Block B, 12th Floor, Building 6, BaonengScience And Technology Park Qinghu Village, Qinghu Community, Longhua Street, Longhua DistrictShenzhen, Guangdong 518000), 深圳汉阳科技有限公司 (中国广东省深圳市龙华区龙华街道清湖社区清湖村宝能科技园6栋12层B座KLM单位) filed a patent application (PCT/CN2023/132675) for "BATTERY ASSEMBLY AND SNOW CLEARING ROBOT" on Nov 20, 2023. With publication no. WO/2025/050513, the details related to ...