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Inventor

ZHENG WEN

CN19 patents
⚠️ This page may combine multiple inventors who share the name “ZHENG WEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BEIJING DAJIA INTERNET INFORMATION TECH CO LTD

9 patents

EBAY INC

6 patents

XUZHOU CONSTRUCTION MACHINERY GROUP CO LTD

2 patents

AQUAHYDREX PTY LTD

1 patent

FUJIAN HUICHUAN IOT TECH CO LTD

1 patent