YW

Yunyi Wang

OE Otis Elevator: 1 patents #88 of 253Top 35%
📍 Beijing, SC: #6 of 7 inventorsTop 90%
Overall (2021): #192,103 of 548,734Top 40%
1
Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11155444 Elevator door interlock assembly Suresh Dharmaraj 2021-10-26