YC

Yun-Jui Cheng

CA Chroma Ate: 3 patents #28 of 219Top 15%
Overall (All Time): #1,440,229 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11143640 Rotating buffer station for a chip Yung-Chih Chen, Chien-Ming Chen 2021-10-12
10879097 Modular pressing device capable of generating stage downward forces and electronic device testing apparatus comprising the same Chi-Chen Wu, Chien-Ming Chen 2020-12-29
10488459 Device for pressing electronic component with different downward forces Chi-Chen Wu, Meng-Kung Lu, Chien-Ming Chen 2019-11-26