Yawei Zhang

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Qingdao, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for configuring regenerative braking energy recov...
- Patent number 11,065,965
- Issue date Jul 20, 2021
- CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD. (CN)
- Yawei Zhang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Protocol converter between CPCI bus and ISA bus and conversion meth...
- Patent number 9,973,347
- Issue date May 15, 2018
- CRRC QINGDAO SIFANG ROLLING ROCK RESEARCH INSTITUTE CO., LTD
- Yawei Zhang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Traction control system for electric multiple units
- Patent number 9,669,732
- Issue date Jun 6, 2017
- CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
- Fengzhao Cui
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM FOR CONFIGURING REGENERATIVE BRAKING ENERGY RECOV...
- Publication number 20200391596
- Publication date Dec 17, 2020
- CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
- YAWEI ZHANG
- B60 - VEHICLES IN GENERAL
Information Patent Application
TRACTION CONTROL SYSTEM FOR ELECTRIC MULTIPLE UNITS
- Publication number 20170129364
- Publication date May 11, 2017
- CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO.,LTD.
- FENGZHAO CUI
- B60 - VEHICLES IN GENERAL
Information Patent Application
PROTOCOL CONVERTER BETWEEN CPCI BUS AND ISA BUS AND CONVERSION METH...
- Publication number 20170111184
- Publication date Apr 20, 2017
- CRRC QINGDAO SIFANG ROLLING STOCK RESEARCH INSTITUTE CO., LTD.
- YAWEI ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE