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Inventor

HE CHANGHUA

CN18 patents
⚠️ This page may combine multiple inventors who share the name “HE CHANGHUA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ADVANCED NEW TECHNOLOGIES CO LTD

8 patents

ALIPAY HANGZHOU INF TECH CO LTD

4 patents

HE CHANGHUA

2 patents

BEIJING ZITIAO NETWORK TECHNOLOGY CO LTD

2 patents

ALIBABA GROUP HOLDING LTD

2 patents