GENEVA, April 17 -- BEIJING NAURA MICROELECTRONICS EQUIPMENT CO., LTD. (NO.8 Wenchang Avenue, Beijing Economic-Technological Development Area,Daxing District, Beijing 100176), 北京北方华创微电子装备有限公司 (中国北京市大兴区北京经济技术开发区文昌大道8号) filed a patent application (PCT/CN2025/121239) for "LOWER ELECTRODE ASSEMBLY, LOWER ELECTRODE ASSEMBLY CONTROL METHOD AND SEMICONDUCTOR PROCESS DEVICE" on Sep 15, 2025. With publication no. WO/2026/077183, the details related to the patent application was published on Apr ...