Information Technology
| Tue 23 Jun 2026
Beijing, June 24 -- Beijing Jingtianwei Tech Development Co Ltd has submitted a patent application for Contact Suspension Positioning Acquisition Method and System. This invention was developed by Song Jinghui, Sun Tao, Ma Qinghua, Zhang Jun, Zhu Shanwei, Fu Xiuli, Zhang Zhichun, Bao Dan, Han Yu, Yu Dongyang, Tan Rensi, Zhang Mi..