Caixia SHI

Follow

Person

Nanjing, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Bus breaker control circuit for railway vehicle
- Patent number 11,807,133
- Issue date Nov 7, 2023
- CRRC Nanjing Puzhen Co., Ltd.
- Li Yang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Dual start control circuit for auxiliary inverters of railway vehicle
- Patent number 11,770,077
- Issue date Sep 26, 2023
- CRRC Nanjing Puzhen Co., Ltd.
- Caixia Shi
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Bus Breaker Control Circuit for Railway Vehicle
- Publication number 20220324352
- Publication date Oct 13, 2022
- CRRC Nanjing Puzhen Co., Ltd.
- Li YANG
- B60 - VEHICLES IN GENERAL
Information Patent Application
Dual Start Control Circuit for Auxiliary Inverters of Railway Vehicle
- Publication number 20220329175
- Publication date Oct 13, 2022
- CRRC Nanjing Puzhen Co., Ltd.
- Caixia SHI
- H01 - BASIC ELECTRIC ELEMENTS