Inventor record

LEI CHANG

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.

• 92Chang Lei24 patent records·77 citations·G06F G06Q H04L21 on this record
• 14Chang Lei1 patent record·0 citations·G01N1 on this record

Inventor identities via PatentsView disambiguation — see methodology.