Inventor

SU XINHONG

CN2 patents

Patents

2 patents

US9900978B2Feb 20, 2018

Printed circuit boards and methods for manufacturing same

UNIV PEKING FOUNDER GROUP CO4 citations63

US9232632B2Jan 5, 2016

Methods and apparatuses for detecting registration offsets

UNIV PEKING FOUNDER GROUP CO1 citations47