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Inventor

HU CHECHANG

CN13 patents
⚠️ This page may combine multiple inventors who share the name “HU CHECHANG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HU CHECHANG

9 patents

CHANG KUANGYAO

2 patents

CHANG KUANG-YAO

1 patent

HUANG JIANFA

1 patent