LW

LongWen Wang

OE Otis Elevator: 6 patents #21 of 260Top 9%
Overall (2019): #23,604 of 560,194Top 5%
6
Patents 2019

Issued Patents 2019

Patent #TitleCo-InventorsDate
10479653 Monitoring system of a passenger conveyor, a passenger conveyor, and a monitoring method thereof Qiang Li, Jianwei Zhao, Zhaoxia Hu, Hui Fang, Zhen Jia +1 more 2019-11-19
10399824 Passenger conveyor system and starting/stopping control method thereof JiYao Le 2019-09-03
10294081 Escalator braking system and escalator braking control method 2019-05-21
10282847 Monitoring system of a passenger conveyor and monitoring method thereof Jianguo Li, Zhaoxia Hu, Hui Fang, Zhen Jia, Jianwei Zhao +7 more 2019-05-07
10214391 System and method for monitoring handrail entrance of passenger conveyor Zhaoxia Hu, Hui Fang, Zhen Jia, Jianwei Zhao, Qiang Li +3 more 2019-02-26
10183843 Monitoring of step rollers and maintenance mechanics of passenger conveyors Zhaoxia Hu, Jianguo Li, Alois Senger, Hui Fang, Zhen Jia +7 more 2019-01-22