YC

Yanzhi Chen

OE Otis Elevator: 1 patents #73 of 232Top 35%
Overall (2018): #188,788 of 503,207Top 40%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10059569 Monitoring system of a passenger conveyor, a passenger conveyor, and a monitoring method thereof Hui Fang, Zhen Jia, Alan Matthew Finn, Arthur Hsu, Jianwei Zhao +6 more 2018-08-28