Inventor · disambiguated record
Keng-Tuan Chang
Also filed as: CHANG KENG-TUAN
4 granted patents·1 pending application·2 citations·filing 2010–2025
61Inventor score
Top patents by PatentIndex Score
5 records- 0193US11901245B2Semiconductor package structure and method for manufacturing the sameADVANCED SEMICONDUCTOR ENG·Filed 2022·Granted Feb 13, 2024·2 cites·20 claims
- 0289US2025372461A1Semiconductor package structure and method for manufacturing the sameADVANCED SEMICONDUCTOR ENG·Filed 2025·Application pending·0 cites
- 0382US12394676B2Semiconductor package structure and method for manufacturing the sameADVANCED SEMICONDUCTOR ENG·Filed 2024·Granted Aug 19, 2025·0 cites·10 claims
- 0469US11424167B2Semiconductor package structure and method for manufacturing the sameADVANCED SEMICONDUCTOR ENG·Filed 2020·Granted Aug 23, 2022·0 cites·20 claims
- 0529US8390732B2Method for adjusting a focal length of a cameraCHANG KENG-TUAN·Filed 2010·Granted Mar 5, 2013·0 cites·8 claims
Join the waitlist — get patent alerts
Get an alert when Keng-Tuan Chang files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →