Inventor record

CHANG WILLIAM H L

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.

• 92William H. L. Chang20 patent records·632 citations·A61B H04N G02B11 on this record
• 78William H.L. Chang6 patent records·241 citations·A61B B65D G06V6 on this record

Inventor identities via PatentsView disambiguation — see methodology.