SC

Shimao Chen

OE Otis Elevator: 1 patents #73 of 232Top 35%
Overall (2018): #242,648 of 503,207Top 50%
1
Patents 2018

Issued Patents 2018

Patent #TitleCo-InventorsDate
10118801 Direct drive system for passenger conveyer device and passenger conveyer device Jiangxing Huang, Fengshu Yue, Jie Hu, Jianguo Li, Hongmin Zhu +5 more 2018-11-06