LY

Liu Yu

OE Otis Elevator: 2 patents #650 of 1,840Top 40%
Overall (All Time): #1,828,940 of 4,157,543Top 45%
2
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11836995 Traffic list generation for passenger conveyance Feng Chen, Xiangyu Wang, Zhen Jia, Hui Fang, Arthur Hsu +1 more 2023-12-05
11232312 Traffic list generation for passenger conveyance Feng Chen, Xiangyu Wang, Zhen Jia, Hui Fang, Arthur Hsu +1 more 2022-01-25