Jiangsu
China
3
2019-06-20
The entities that hold a legal rights for patent applications filed by inventor YANG Bing:
Bing YANG from Jiangsu, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Closing control method for high-voltage direct-current circuit breaker
#2 | 2019-03-28Bridge-type circuit, and direct current breaking device and control method thereof
#3 | 2019-01-17Direct current switch-off device and control method thereof
2405384 ⎘