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Inventor

HUANG ZIJIAN

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

VITA COURSE TECH HAINAN CO LTD

3 patents

VITA COURSE DIGITAL TECH TSINGTAO CO LTD

2 patents