Inventor

YANG XIANQIANG

CN2 patents

Patents

2 patents

US9965847B2May 8, 2018

Multi-type BGA chip visual recognition method using line based clustering

HARBIN INST TECHNOLOGY0 citations32

US10748276B2Aug 18, 2020

Positioning method of rectangular pin element based on vertex points

HARBIN INST TECHNOLOGY0 citations31