Wei Ge

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Haining, CN

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Patents Grantslast 30 patents

Information Patent Grant
Monitoring system of a passenger conveyor and monitoring method the...
- Patent number 10,282,847
- Issue date May 7, 2019
- Otis Elevator Company
- JianGuo Li
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Monitoring of step rollers and maintenance mechanics of passenger c...
- Patent number 10,183,843
- Issue date Jan 22, 2019
- Otis Elevator Company
- ZhaoXia Hu
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Escalator handrail chain
- Patent number 9,056,750
- Issue date Jun 16, 2015
- Otis Elevator Company
- Wei Ge
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
MONITORING OF STEP ROLLERS AND MAINTENANCE MECHANICS OF PASSENGER C...
- Publication number 20180029834
- Publication date Feb 1, 2018
- Otis Elevator Company
- ZhaoXia Hu
- B66 - HOISTING LIFTING HAULING
Information Patent Application
MONITORING SYSTEM OF A PASSENGER CONVEYOR AND MONITORING METHOD THE...
- Publication number 20180029842
- Publication date Feb 1, 2018
- Otis Elevator Company
- JianGuo Li
- B66 - HOISTING LIFTING HAULING
Information Patent Application
PROFILE TRACK INTEGRATED DRIVE SYSTEM
- Publication number 20130192952
- Publication date Aug 1, 2013
- Otis Elevator Company
- Guobin Lin
- B66 - HOISTING LIFTING HAULING
Information Patent Application
ESCALATOR HANDRAIL CHAIN
- Publication number 20120279827
- Publication date Nov 8, 2012
- Otis Elevator Company
- Wei Ge
- B66 - HOISTING LIFTING HAULING