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Liu Yu

OE Otis Elevator: 1 patents #73 of 258Top 30%
Overall (2023): #351,718 of 537,848Top 70%
1
Patents 2023

Issued Patents 2023

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