CHIA-MING CHEN

City:

HSINCHU COUNTY

Country:

Taiwan

Published Applications:

Last publication date:

2019-05-02

Recent patent applications by CHEN CHIA-MING

CHIA-MING CHEN from HSINCHU COUNTY, TW has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2019-05-02

US20190131114A1

Electricity

FOCUS RING, PLASMA APPARATUS AND VOLTAGE-ADJUSTING METHOD USING THE SAME

InventorID:

2489989 ⎘