Inventor · disambiguated record
Erin Criswell Chang
Also filed as: CHANG ERIN CRISWELL
2 granted patents·1 pending application·0 citations·filing 2017–2023
27Inventor score
Technology areasG02F
Files withE INK CORP3
Top patents by PatentIndex Score
3 records- 0171US12130534B2Color electrophoretic layer including microcapsules with nonionic polymeric wallsE INK CORP·Filed 2023·Granted Oct 29, 2024·0 cites·20 claims
- 0264US11747701B2Color electrophoretic layer including microcapsules with nonionic polymeric wallsE INK CORP·Filed 2020·Granted Sep 5, 2023·0 cites·11 claims
- 0339US2017351155A1Mixtures of encapsulated electro-optic medium and binder with low solvent contentE INK CORP·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →