Haiyang YU

Person

Qingdao, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Chassis component of railway vehicle, and railway vehicle
- Patent number 11,225,270
- Issue date Jan 18, 2022
- CRRC QINGDAO SIFANG CO., LTD.
- Yu Wang
- B61 - RAILWAYS
Information Patent Grant
Collision energy absorption structure and rail vehicle having same
- Patent number 11,186,300
- Issue date Nov 30, 2021
- CRRC QINGDAO SIFANG CO., LTD.
- Haiyang Yu
- B61 - RAILWAYS
Information Patent Grant
Side wall component of railway vehicle, and railway vehicle
- Patent number 11,142,223
- Issue date Oct 12, 2021
- CRRC QINGDAO SIFANG CO., LTD.
- Bo Song
- B61 - RAILWAYS
Information Patent Grant
Vehicle end skeleton structure and rail vehicle having same
- Patent number 11,142,222
- Issue date Oct 12, 2021
- CRRC QINGDAO SIFANG CO., LTD.
- Zhanxuan Guo
- B61 - RAILWAYS
Information Patent Grant
Side wall component of railway vehicle, and railway vehicle
- Patent number 11,142,227
- Issue date Oct 12, 2021
- CRRC QINGDAO SIFANG CO., LTD.
- Fei Wang
- B61 - RAILWAYS
Information Patent Grant
Rail vehicle
- Patent number 11,130,506
- Issue date Sep 28, 2021
- CRRC QINGDAO SIFANG CO., LTD.
- Haiyang Yu
- B61 - RAILWAYS
Information Patent Grant
Chassis component of railway vehicle, and railway vehicle
- Patent number 11,046,336
- Issue date Jun 29, 2021
- CRRC QINGDAO SIFANG CO., LTD.
- Xiaojie Wang
- B61 - RAILWAYS
Information Patent Grant
Roof component of railway vehicle, and railway vehicle
- Patent number 10,668,934
- Issue date Jun 2, 2020
- CRRC QINGDAO SIFANG CO., LTD.
- Yang Li
- B61 - RAILWAYS

Patents Applicationslast 30 patents

Information Patent Application
Collision energy absorption structure and rail vehicle having same
- Publication number 20210221413
- Publication date Jul 22, 2021
- CRRC QINGDAO SIFANG CO., LTD.
- Haiyang YU
- B61 - RAILWAYS
Information Patent Application
Rail vehicle
- Publication number 20190168782
- Publication date Jun 6, 2019
- CRRC QINGDAO SIFANG CO., LTD.
- Haiyang YU
- B61 - RAILWAYS
Information Patent Application
Side Wall Component of Railway Vehicle, and Railway Vehicle
- Publication number 20190168781
- Publication date Jun 6, 2019
- CRRC QINGDAO SIFANG CO., LTD.
- Bo SONG
- B61 - RAILWAYS
Information Patent Application
Chassis Component of Railway Vehicle, and Railway Vehicle
- Publication number 20190144011
- Publication date May 16, 2019
- CRRC QINGDAO SIFANG CO., LTD.
- Xiaojie WANG
- B61 - RAILWAYS
Information Patent Application
Vehicle end skeleton structure and rail vehicle having same
- Publication number 20190084589
- Publication date Mar 21, 2019
- CRRC QINGDAO SIFANG CO., LTD.
- Zhanxuan GUO
- B61 - RAILWAYS
Information Patent Application
Side Wall Component of Railway Vehicle, and Railway Vehicle
- Publication number 20190084590
- Publication date Mar 21, 2019
- CRRC QINGDAO SIFANG CO., LTD.
- Fei WANG
- B61 - RAILWAYS
Information Patent Application
Chassis Component of Railway Vehicle, and Railway Vehicle
- Publication number 20190084591
- Publication date Mar 21, 2019
- CRRC QINGDAO SIFANG CO., LTD.
- Yu WANG
- B61 - RAILWAYS
Information Patent Application
Roof Component of Railway Vehicle, and Railway Vehicle
- Publication number 20190077421
- Publication date Mar 14, 2019
- CRRC QINGDAO SIFANG CO., LTD.
- Yang LI
- B61 - RAILWAYS
Information Patent Application
Chassis Component of Railway Vehicle, and Railway Vehicle
- Publication number 20190077424
- Publication date Mar 14, 2019
- CRRC QINGDAO SIFANG CO., LTD.
- Xiaojie WANG
- B61 - RAILWAYS

Person

Patents Grantslast 30 patents

Chassis component of railway vehicle, and railway vehicle

Collision energy absorption structure and rail vehicle having same

Side wall component of railway vehicle, and railway vehicle

Vehicle end skeleton structure and rail vehicle having same

Side wall component of railway vehicle, and railway vehicle

Rail vehicle

Chassis component of railway vehicle, and railway vehicle

Roof component of railway vehicle, and railway vehicle

Patents Applicationslast 30 patents

Collision energy absorption structure and rail vehicle having same

Rail vehicle

Side Wall Component of Railway Vehicle, and Railway Vehicle

Chassis Component of Railway Vehicle, and Railway Vehicle

Vehicle end skeleton structure and rail vehicle having same

Side Wall Component of Railway Vehicle, and Railway Vehicle

Chassis Component of Railway Vehicle, and Railway Vehicle

Roof Component of Railway Vehicle, and Railway Vehicle

Chassis Component of Railway Vehicle, and Railway Vehicle