KC

Kuo-Yen Chang

TSMC: 1 patents #1,476 of 2,904Top 55%
📍 Zhunan Town, CA: #1 of 1 inventorsTop 100%
Overall (2018): #337,125 of 503,207Top 70%
1
Patents 2018

Issued Patents 2018

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10155305 Multi-function multi-angle cleaning tool Huan-Lisng Tzeng, Chia-Chi Chung 2018-12-18