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Inventor

YANG YUNLIANG

CN7 patents
⚠️ This page may combine multiple inventors who share the name “YANG YUNLIANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NANCHANG O FILM TECH CO LTD

4 patents

YANG YUNLIANG

2 patents

SHENZHEN ZHIZONG SIHAI TECH CO LTD

1 patent