Jiangsu
China
4
2019-08-22
The entities that hold a legal rights for patent applications filed by inventor CHEN Chihan:
Chihan CHEN from Jiangsu, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Housing structure of planar resistor
#2 | 2018-10-18Shell structure for thyristor trigger unit
#3 | 2018-09-13Converter valve
#4 | 2018-08-02Thyristor assembly radiator for DC converter valve
2260067 ⎘