Guangjun GAO

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Changsha, CN

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Patents Grantslast 30 patents

Information Patent Grant
Reusable collision energy absorption device for rail vehicle
- Patent number 12,012,130
- Issue date Jun 18, 2024
- Central South University
- Guangjun Gao
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Collision energy absorption apparatus for rail vehicles
- Patent number 10,556,603
- Issue date Feb 11, 2020
- Central South University
- Guangjun Gao
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Anti-derailment apparatus for bogie of a rail vehicle and bogie of...
- Patent number 10,435,045
- Issue date Oct 8, 2019
- Central South University
- Guangjun Gao
- B61 - RAILWAYS
Information Patent Grant
Telescopic type collision energy absorption device for rail vehicle
- Patent number 10,279,822
- Issue date May 7, 2019
- Central South University
- Guangjun Gao
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
TRAIN HAVING PROTECTION DEVICE WITH SELF-ADAPTIVE CRASHWORTHINESS
- Publication number 20240067237
- Publication date Feb 29, 2024
- Central South University
- Jian LI
- B61 - RAILWAYS
Information Patent Application
REUSABLE COLLISION ENERGY ABSORPTION DEVICE FOR RAIL VEHICLE
- Publication number 20210094592
- Publication date Apr 1, 2021
- CENTRAL SOUTH UNIVERSITY
- Guangjun GAO
- B61 - RAILWAYS
Information Patent Application
COLLISION ENERGY ABSORPTION APPARATUS FOR RAIL VEHICLES
- Publication number 20190092355
- Publication date Mar 28, 2019
- Guangjun Gao
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Application
TELESCOPIC TYPE COLLISION ENERGY ABSORPTION DEVICE FOR RAIL VEHICLE
- Publication number 20180208219
- Publication date Jul 26, 2018
- CENTRAL SOUTH UNIVERSITY
- Guangjun GAO
- B61 - RAILWAYS
Information Patent Application
ANTI-DERAILMENT APPARATUS FOR BOGIE OF A RAIL VEHICLE AND BOGIE OF...
- Publication number 20180208218
- Publication date Jul 26, 2018
- CENTRAL SOUTH UNIVERSITY
- Guangjun GAO
- B61 - RAILWAYS