YR

Yuanzhong Ran

PC Positec Power Tools (Suzhou) Co.: 8 patents #22 of 187Top 15%
PC Positec Technology China Co.: 1 patents #9 of 23Top 40%
Overall (All Time): #537,763 of 4,157,543Top 15%
9
Patents All Time

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
12329337 Robot cleaning system, base station, and control method Mingjian Xie, Shisong Zhang, Hongbing WU, Jianqiang Xu, Hongfeng Zhong +3 more 2025-06-17
12135561 Self-moving device and method for controlling movement path of same Davide Dalfra, Emanuel Conti, Federico Testolin, Xiaochu Sheng, Yanjun Pang +2 more 2024-11-05
11614744 Self-moving apparatus and method for controlling same Jiang Du, Kai Wang 2023-03-28
11256267 Autonomous lawn mower, self-moving device, and method for recognizing obstacle by same Xiaochu Sheng, Yanjun Pang, Jiang Du, Xinghong Li 2022-02-22
11180204 Autonomous track-type moving device Kang Song 2021-11-23
11171497 Automatic working system, charging station and method for returning robotic mower to charging station Shiping Jiao, Jiang Du, Huihui Jiang 2021-11-09
11099572 Self-moving device and control method thereof Andrea Cestonaro, Paolo Andriolo, Don Zhendong Gao, Shiping Jiao, Jiang Du +1 more 2021-08-24
10575465 Mower with side and bottom protection for cutting mechanism Jiang Du, Yunhong Sun, Xiahong Zha, Fengli Zhao 2020-03-03
9119345 Power cutting tool with wheel assembly Yu Zhang 2015-09-01