Inventor · disambiguated record
Wei-Chan Chang
Also filed as: CHANG WEI-CHAN
6 granted patents·2 pending applications·3 citations·filing 2020–2024
68Inventor score
Files withVANGUARD INT SEMICONDUCT CORP8
Top patents by PatentIndex Score
8 records- 0192US11133246B1Semiconductor structure employing conductive paste on lead frameVANGUARD INT SEMICONDUCT CORP·Filed 2020·Granted Sep 28, 2021·3 cites·20 claims
- 0270US2025022766A1Semiconductor deviceVANGUARD INT SEMICONDUCT CORP·Filed 2024·Application pending·0 cites
- 0366US12131973B2Semiconductor device and method forming the sameVANGUARD INT SEMICONDUCT CORP·Filed 2022·Granted Oct 29, 2024·0 cites·12 claims
- 0466US11810804B2Method of forming dice and structure of dieVANGUARD INT SEMICONDUCT CORP·Filed 2022·Granted Nov 7, 2023·0 cites·15 claims
- 0560US11309201B2Method of forming dice and structure of dieVANGUARD INT SEMICONDUCT CORP·Filed 2020·Granted Apr 19, 2022·0 cites·6 claims
- 0656US2025157899A1Package structure and fabrication method thereofVANGUARD INT SEMICONDUCT CORP·Filed 2023·Application pending·0 cites
- 0753US11588036B2High-efficiency packaged chip structure and electronic device including the sameVANGUARD INT SEMICONDUCT CORP·Filed 2020·Granted Feb 21, 2023·0 cites·13 claims
- 0849US11935878B2Package structure and method for manufacturing the sameVANGUARD INT SEMICONDUCT CORP·Filed 2021·Granted Mar 19, 2024·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →