Biao GAO

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Jiangsu, CN

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Patents Grantslast 30 patents

Information Patent Grant
Valve tower reinforcing structure and reinforcing method
- Patent number 11,753,843
- Issue date Sep 12, 2023
- NA ENGINEERING CO., LTD.
- Haibo Yu
- E04 - BUILDING
Information Patent Grant
Shell structure for thyristor trigger unit
- Patent number 10,237,986
- Issue date Mar 19, 2019
- NR ELECTRIC CO., LTD
- Chihan Chen
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
VALVE TOWER REINFORCING STRUCTURE AND REINFORCING METHOD
- Publication number 20220010576
- Publication date Jan 13, 2022
- NR ENGINEERING CO., LTD
- Haibo YU
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SHELL STRUCTURE FOR THYRISTOR TRIGGER UNIT
- Publication number 20180302993
- Publication date Oct 18, 2018
- NR ELECTRIC CO., LTD.
- Chihan CHEN
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR