Inventor · disambiguated record
Mei-Yun Chang
Also filed as: CHANG MEI-YUN
2 granted patents·1 pending application·5 citations·filing 2012–2015
42Inventor score
Top patents by PatentIndex Score
3 records- 0176US9108367B2Method for manufacturing contact lenses and contact lenses manufactured therefromBENQ MATERIALS CORP·Filed 2012·Granted Aug 18, 2015·5 cites·18 claims
- 0244US9683098B2Colored contact lensesBENQ MAT CORP·Filed 2015·Granted Jun 20, 2017·0 cites·10 claims
- 0328US2015338681A1Method for manufacturing a colored contact lensBENQ MATERIALS CORP·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →