Inventor · disambiguated record
Shang-Yu Chang-Chien
Also filed as: CHANG CHIEN SHANG-YU
5 granted patents·1 pending application·8 citations·filing 2017–2023
67Inventor score
Files withPOWERTECH TECHNOLOGY INC6
Top patents by PatentIndex Score
6 records- 0189US10079218B1Test method for a redistribution layerPOWERTECH TECHNOLOGY INC·Filed 2017·Granted Sep 18, 2018·7 cites·20 claims
- 0270US10002848B1Test method for a redistribution layerPOWERTECH TECHNOLOGY INC·Filed 2017·Granted Jun 19, 2018·1 cites·22 claims
- 0365US12506101B2Chip structure, semiconductor package, and fabricating method thereofPOWERTECH TECHNOLOGY INC·Filed 2023·Granted Dec 23, 2025·0 cites·18 claims
- 0454US12094809B2Chip-middle type fan-out panel-level package and packaging method thereofPOWERTECH TECHNOLOGY INC·Filed 2021·Granted Sep 17, 2024·0 cites·7 claims
- 0554US11670611B2Semiconductor package comprising plurality of bumps and fabricating methodPOWERTECH TECHNOLOGY INC·Filed 2021·Granted Jun 6, 2023·0 cites·11 claims
- 0646US2021050275A1Fan-out semiconductor package structure and packaging method thereofPOWERTECH TECHNOLOGY INC·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →