Inventor

XU YUANHAO

CN2 patents

⚠️ This page may combine multiple inventors who share the name “XU YUANHAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MARINE RES INST OF CHEMICAL IN

1 patent

US7005474B2Feb 28, 2006

Epoxy polyester, its emulsion and its preparation as well as water-base coatings containing the emusion

MARINE RES INST OF CHEMICAL IN2 citations40

CHINA WAFER LEVEL CSP CO LTD

1 patent

US10418296B2Sep 17, 2019

Semiconductor chip package structure and packaging method therefor

CHINA WAFER LEVEL CSP CO LTD0 citations31