GENEVA, April 28 -- NUCTECH COMPANY LIMITED (2nd Floor, Block A, Tongfang Building, ShuangqingluHaidian District, Beijing 100084), 同方威视技术股份有限公司 (中国北京市海淀区双清路同方大厦A座2层), TSINGHUA UNIVERSITY (No.1, Tsinghua YuanHaidian District, Beijing 100084), 清华大学 (中国北京市海淀区清华园1号) filed a patent application (PCT/CN2024/121466) for "SANDWICH STRUCTURE TEST METHOD AND DEVICE" on Sep 26, 2024. With publication no. WO/2025/082178, the details related to ...