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Jiangxing Huang
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Shanghai, CN
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Patents Grants
last 30 patents
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Patent Grant
Direct drive system for passenger conveyer device and passenger con...
Patent number
10,118,801
Issue date
Nov 6, 2018
Otis Elevator Company
Jiangxing Huang
B66 - HOISTING LIFTING HAULING
Patents Applications
last 30 patents
Information
Patent Application
ASSEMBLED PASSENGER CONVEYING SYSTEM, METHOD OF ASSEMBLING THE SAME...
Publication number
20240279028
Publication date
Aug 22, 2024
Otis Elevator Company
Jiangxing Huang
B66 - HOISTING LIFTING HAULING
Information
Patent Application
AUTOMATIC CONVEYOR AND AUTOMATIC CLEANING DEVICE FOR THE HANDRAIL B...
Publication number
20240158207
Publication date
May 16, 2024
Otis Elevator Company
Jiangxing Huang
B08 - CLEANING
Information
Patent Application
DIRECT DRIVE SYSTEM FOR PASSENGER CONVEYER DEVICE AND PASSENGER CON...
Publication number
20180118520
Publication date
May 3, 2018
Otis Elevator Company
Jiangxing Huang
B66 - HOISTING LIFTING HAULING