Ke Yang

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Shanghai, CN

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Patents Grantslast 30 patents

Information Patent Grant
Interaction terminal and system for elevator
- Patent number 12,151,915
- Issue date Nov 26, 2024
- Otis Elevator Company
- Dan Qing Sha
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Maintenance of passenger carrying system
- Patent number 11,584,616
- Issue date Feb 21, 2023
- Otis Elevator Company
- Ke Yang
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Maintenance monitoring of passenger carrying system
- Patent number 10,589,961
- Issue date Mar 17, 2020
- Otis Elevator Company
- Ke Yang
- B66 - HOISTING LIFTING HAULING
Information Patent Grant
Interaction terminal and system for elevator
- Patent number 10,450,163
- Issue date Oct 22, 2019
- Otis Elevator Company
- Dan Qing Sha
- B66 - HOISTING LIFTING HAULING

Patents Applicationslast 30 patents

Information Patent Application
INTERACTION TERMINAL AND SYSTEM FOR ELEVATOR
- Publication number 20190389693
- Publication date Dec 26, 2019
- Otis Elevator Company
- Dan Qing Sha
- B66 - HOISTING LIFTING HAULING
Information Patent Application
MAINTENANCE OF PASSENGER CARRYING SYSTEM
- Publication number 20190185292
- Publication date Jun 20, 2019
- Otis Elevator Company
- Ke Yang
- B66 - HOISTING LIFTING HAULING
Information Patent Application
MAINTENANCE MONITORING OF PASSENGER CARRYING SYSTEM
- Publication number 20190185293
- Publication date Jun 20, 2019
- Otis Elevator Company
- Ke Yang
- B66 - HOISTING LIFTING HAULING
Information Patent Application
MAINTENANCE TRAJECTORY TRACING FOR ELEVATOR SYSTEM
- Publication number 20190077631
- Publication date Mar 14, 2019
- Otis Elevator Company
- Wenbo Huang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
INTERACTION TERMINAL AND SYSTEM FOR ELEVATOR
- Publication number 20170260024
- Publication date Sep 14, 2017
- Otis Elevator Company
- Dan Qing Sha
- B66 - HOISTING LIFTING HAULING