Inventor · disambiguated record
Alvin T. Chang
Also filed as: CHANG ALVIN T · CHANG ALVIN THOMAS
3 granted patents·2 pending applications·18 citations·filing 2014–2024
65Inventor score
Files withAPPLE INC5
Top patents by PatentIndex Score
5 records- 0193US12174660B2Electronic deviceAPPLE INC·Filed 2020·Granted Dec 24, 2024·4 cites·18 claims
- 0290US9774087B2Wireless electronic device with magnetic shielding layerAPPLE INC·Filed 2014·Granted Sep 26, 2017·13 cites·16 claims
- 0384US12093359B2Electronic device having a sealed biometric input systemAPPLE INC·Filed 2021·Granted Sep 17, 2024·1 cites·20 claims
- 0480US2024411847A1Electronic device having a sealed biometric input systemAPPLE INC·Filed 2024·Application pending·0 cites
- 0551US2021242543A1Battery pack with attached system moduleAPPLE INC·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →