Inventor
YANG ZHONGFENG
CN5 patents
Patents
5 patentsUS11644501B2May 9, 2023
Method for identifying PCB core-layer properties
IBM0 citations59
US11475229B2Oct 18, 2022
Composite matrix code array
IBM0 citations59
US11050208B2Jun 29, 2021
Pre-screening, compliant pin guiding and quality monitoring press-fit apparatus
IBM0 citations57
US10528039B2Jan 7, 2020
Cognitive press-fit force analyzer and monitoring system
IBM0 citations50
US10061309B1Aug 28, 2018
Cognitive press-fit force analyzer and monitoring system
IBM1 citations50