Inventor record

CHANG JOHN

This page previously combined 9different people who filed under the same name. Pick the inventor you're looking for — each profile now covers one disambiguated person.

• 99John Y. Chang243 patent records·13,330 citations·A61M A61B H04L34 on this record
• 95John Chang18 patent records·555 citations·A45B A45C A63B15 on this record
• 94John Chang24 patent records·406 citations·G06F H04L B32B12 on this record
• 86John Chang10 patent records·212 citations·A61B H01M H01Q5 on this record
• 85John W. Chang10 patent records·51 citations·G06F H04L A61H2 on this record
• 99John C. H. Chang56 patent records·1,794 citations·B41M D06M Y10T2 on this record
• 7CHANG JOHN2 patent records·0 citations·A61M G03F2 on this record
• 39John Chang2 patent records·18 citations·G01C G03F1 on this record
• 82John Kwangil Chang8 patent records·100 citations·G06F H04L B08B1 on this record

Inventor identities via PatentsView disambiguation — see methodology.