GENEVA, March 8 -- NORTHEASTERN UNIVERSITY AT QINHUANGDAO (No. 143, Mount Taishan Road, Economic And Technological Development ZoneQinhuangdao, Hebei 066099), 东北大学秦皇岛分校 (中国河北省秦皇岛市经济技术开发区泰山路143号) filed a patent application (PCT/CN2025/086616) for "INTELLIGENT ACCOMPANYING SHOPPING CART FOR ELDERLY PEOPLE" on Apr 01, 2025. With publication no. WO/2026/045275, the details related to the patent application was published on Mar 05, 2026.
Notably, the patent application was submitted under the International Patent Classification (IPC) system, whi...