Transportation
| Mon 19 Jan 2026
Alexandria, Jan. 20 -- U.S. Patent and Trademark Office has awarded a patent to Changshu Institute Of Tech for Method, Device, and Early Warning System for Monitoring Elevator Health State. Ge Yang, Xu Benlian, Qin Jiancong, Ma Lingyun, Ding Jianxin, Zhang Fusheng, Ma Jiaxin, Ren Yong and Yao Laipeng developed the invention.
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