Changhong ZHANG

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Guangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Mechanical reliability testing platform and testing method for tri-...
- Patent number 11,428,613
- Issue date Aug 30, 2022
- MAINTENANCE & TEST CENTRE, CSG EHV POWER TRANSMISSION COMPANY
- Weiguo Li
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
MECHANICAL RELIABILITY TESTING PLATFORM AND TESTING METHOD FOR TRI-...
- Publication number 20210356370
- Publication date Nov 18, 2021
- MAINTENANCE & TEST CENTRE, CSG EHV POWER TRANSMISSION COMPANY
- Weiguo LI
- G01 - MEASURING TESTING
Information Patent Application
ASSESSMENT METHOD FOR FLASHOVER FAULTS OF 220 KV OR HIGHER PORCELAI...
- Publication number 20180080989
- Publication date Mar 22, 2018
- MAINTENANCE & TEST CENTRE, CSG EHV POWER TRANSMISSION COMPANY
- Changhong ZHANG
- G01 - MEASURING TESTING