GENEVA, June 29 -- GAN ZHOU SUN & LYNN CIRCUITS CO., LTD. (Ganzhou Cobalt Molybdenum Rare Metals Industry Base, Zhanggong AreaGanzhou, Jiangxi 341000), 赣州市深联电路有限公司 (中国江西省赣州市章贡区赣州钴钼稀有金属产业基地) filed a patent application (PCT/CN2023/141767) for "ELECTROPLATING METHOD FOR STEPPED THICK COPPER CIRCUIT BOARD" on Dec 26, 2023. With publication no. WO/2025/129726, the details related to the patent application was published on Jun 26, 2025.
Notably, the patent application was submitted under the International Patent...