P

Inventor

ZHANG XINGUO

US7 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG XINGUO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ADVANTEST CORP

4 patents

HUAIAN DONGYA PLASTIC PRODUCT CO LTD

1 patent

UNIV SHANDONG SCIENCE & TECH

1 patent

UNIV GUANGZHOU

1 patent