GENEVA, April 27 -- SHANGHAI LINGFAN MICROELECTRONICS CO., LTD. (Rooms 901 And 905, Floor 9 (Actual Floor Is 8, Rooms 801 And 805), Building No. 14, No. 1520 Gumei RoadXuhui District, Shanghai 200030), 上海领帆微电子有限公司 (中国上海市徐汇区古美路1520号14号楼9层901室、905室（实际楼层为8层801室、805室）) filed a patent application (PCT/CN2024/099497) for "HIGH-VOLTAGE TO LOW-VOLTAGE CIRCUIT, BMS CIRCUIT AND MICROPROCESSOR CHIP" on Jun 17, 2024. With publication no. WO/2025/081865, the details related to t...