Songjian He

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Guangzhou City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Balustrade and deck mounting assembly for a passenger conveyor
- Patent number 8,596,445
- Issue date Dec 3, 2013
- Otis Elevator Company
- Ke Ye
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

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
BALUSTRADE AND DECK MOUNTING ASSEMBLY FOR A PASSENGER CONVEYOR
- Publication number 20120111695
- Publication date May 10, 2012
- Otis Elevator Company
- Ke Ye
- B66 - HOISTING LIFTING HAULING