Inventor · disambiguated record
Yu-Chang Hsiao
Also filed as: HSIAO YU-CHANG
3 granted patents·17 citations·filing 2012–2014
66Inventor score
Technology areasH10W
Files withTAIWAN SEMICONDUCTOR MFG3
Top patents by PatentIndex Score
3 records- 0191US8722531B1Barrier layer for copper interconnectTAIWAN SEMICONDUCTOR MFG·Filed 2012·Granted May 13, 2014·13 cites·21 claims
- 0280US8872342B2Barrier layer for copper interconnectTAIWAN SEMICONDUCTOR MFG·Filed 2014·Granted Oct 28, 2014·4 cites·22 claims
- 0355US9064934B2Barrier layer for copper interconnectTAIWAN SEMICONDUCTOR MFG·Filed 2014·Granted Jun 23, 2015·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →