GENEVA, Aug. 3 -- ZHENJIANG HELMHOLTZ HEAT TRANSFER TRANS SYSTEM CO., LTD. (Building 3, Semiconductor And Communication Industrial Park, High-tech ZoneZhenjiang, Jiangsu 212002), 镇江海姆霍兹传热传动系统有限公司 (中国江苏省镇江市高新区戴家门路298号半导体及通信产业园3号楼) filed a patent application (PCT/CN2024/107167) for "THIN-FILM HEATING ELEMENT AND PREPARATION METHOD THEREFOR, AND ELECTRIC HEATING DEVICE AND ELECTRIC VEHICLE" on Jul 24, 2024. With publication no. WO/2025/156582, the ...