Inventor record

DUAN CHENGGANG

This page previously combined 3different people who filed under the same name. Pick the inventor you're looking for — each profile now covers one disambiguated person.

• 54Chenggang Duan5 patent records·8 citations·H04J H04L G06Q5 on this record
• Chenggang Duan1 patent record·0 citations·A61L1 on this record
• 9DUAN CHENGGANG1 patent record·0 citations·A61L1 on this record

Inventor identities via PatentsView disambiguation — see methodology.