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Inventor

YANG RUINA

CN5 patents
⚠️ This page may combine multiple inventors who share the name “YANG RUINA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HUAWEI TECH CO LTD

3 patents

CHEN XIAOBO

1 patent

HENAN ACADEMY OF SCIENCES CHEMICAL RES INSTITUTE CO LTD

1 patent