Inventor · disambiguated record
Jian-Tsai Chang
Also filed as: CHANG JIAN · CHANG JIAN-TSAI
3 granted patents·1 pending application·0 citations·filing 2020–2023
40Inventor score
Top patents by PatentIndex Score
4 records- 0161US12285741B2Method for making smart sandUNIV KING ABDULLAH SCI & TECH·Filed 2020·Granted Apr 29, 2025·0 cites·8 claims
- 0244US11984385B2Lead frame structure and manufacturing method thereofJENTECH PREC INDUSTRIAL CO LTD·Filed 2021·Granted May 14, 2024·0 cites·7 claims
- 0342US2024355639A1Package structure and method of manufacturing the sameJENTECH PREC INDUSTRIAL CO LTD·Filed 2023·Application pending·0 cites
- 0440US11705547B2Manufacturing method of light emitting diode moduleJENTECH PREC INDUSTRIAL CO LTD·Filed 2021·Granted Jul 18, 2023·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →