Inventor record

GUO CHENGCHAO

This page previously combined 2different people who filed under the same name. Pick the inventor you're looking for — each profile now covers one disambiguated person.

• 84Chengchao Guo15 patent records·9 citations·E02D B66C C08G15 on this record
• 8GUO CHENGCHAO5 patent records·0 citations·G01N G06F Y02T5 on this record

Inventor identities via PatentsView disambiguation — see methodology.