Le WANG

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Nanjing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Intermediate car electric coupler control circuit for subway vehicle
- Patent number 12,202,530
- Issue date Jan 21, 2025
- CRRC Nanjing Puzhen Co., Ltd.
- Rui Shi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Intermediate Car Electric Coupler Control Circuit for Subway Vehicle
- Publication number 20220348237
- Publication date Nov 3, 2022
- CRRC Nanjing Puzhen Co., Ltd.
- Rui SHI
- B61 - RAILWAYS