Yong KANG

Follow

Person

Xi'an, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Polishing device
- Patent number 12,138,743
- Issue date Nov 12, 2024
- XI'AN ESWIN MATERIAL TECHNOLOGY CO., LTD.
- Yong Kang
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
POLISHING DEVICE
- Publication number 20210086323
- Publication date Mar 25, 2021
- Xi'an ESWIN Silicon Wafer Technology Co., Ltd.
- Yong KANG
- B24 - GRINDING POLISHING