Inventor · disambiguated record

Cheng-An Chang

Also filed as: CHANG CHENG-AN

6 granted patents·11 citations·filing 2014–2019

75Inventor score

Technology areasH10W

Files withSILICONWARE PRECISION INDUSTRIES CO LTD6

Top patents by PatentIndex Score

6 records

0185US9735124B2Semiconductor structure and method of fabricating the sameSILICONWARE PRECISION INDUSTRIES CO LTD·Filed 2015·Granted Aug 15, 2017·5 cites·10 claims
0281US10325872B2Fabrication method of semiconductor structureSILICONWARE PRECISION INDUSTRIES CO LTD·Filed 2017·Granted Jun 18, 2019·3 cites·12 claims
0378US10872870B2Fabrication method of semiconductor structureSILICONWARE PRECISION INDUSTRIES CO LTD·Filed 2019·Granted Dec 22, 2020·2 cites·11 claims
0458US9398689B2Substrate structure and fabrication method thereofSILICONWARE PRECISION INDUSTRIES CO LTD·Filed 2014·Granted Jul 19, 2016·1 cites·22 claims
0539US9877386B2Substrate structure and method of manufacturing the sameSILICONWARE PRECISION INDUSTRIES CO LTD·Filed 2015·Granted Jan 23, 2018·0 cites·18 claims
0638US9515007B2Substrate structureSILICONWARE PRECISION INDUSTRIES CO LTD·Filed 2015·Granted Dec 6, 2016·0 cites·16 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →