Inventor · disambiguated record
Xulei Guo
Also filed as: GUO XULEI
2 granted patents·6 citations·filing 2017–2017
49Inventor score
Technology areasB66B
Files withOTIS ELEVATOR CO2
Top patents by PatentIndex Score
2 records- 0192US10059569B2Monitoring system of a passenger conveyor, a passenger conveyor, and a monitoring method thereofOTIS ELEVATOR CO·Filed 2017·Granted Aug 28, 2018·5 cites·24 claims
- 0273US9884749B1Sensor assembly, security system and passenger conveyorOTIS ELEVATOR CO·Filed 2017·Granted Feb 6, 2018·1 cites·24 claims
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