GENEVA, July 7 -- 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/CN2024/142417) for "TWO-DIMENSIONAL GRID MAPPING METHOD, APPARATUS, DEVICE, AND STORAGE MEDIUM" on Dec 25, 2024. With publication no. WO/2025/1...