Inventor
CHENG YUN-JUI
TW3 patents
Patents
3 patentsUS10879097B2Dec 29, 2020
Modular pressing device capable of generating stage downward forces and electronic device testing apparatus comprising the same
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US11143640B2Oct 12, 2021
Rotating buffer station for a chip
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US10488459B2Nov 26, 2019
Device for pressing electronic component with different downward forces
CHROMA ATE INC0 citations46