Inventor · disambiguated record
Yun-Tzu Chang
Also filed as: Chang Yun-Tzu
8 granted patents·9 citations·filing 2015–2019
77Inventor score
Files withUNITED MICROELECTRONICS CORP8
Top patents by PatentIndex Score
8 records- 0188US10074725B1Semiconductor structure and manufacturing method thereofUNITED MICROELECTRONICS CORP·Filed 2017·Granted Sep 11, 2018·5 cites·17 claims
- 0279US9728467B2Method for modulating work function of semiconductor device having metal gate structure by gas treatmentUNITED MICROELECTRONICS CORP·Filed 2015·Granted Aug 8, 2017·3 cites·18 claims
- 0365US9478628B1Metal gate forming processUNITED MICROELECTRONICS CORP·Filed 2015·Granted Oct 25, 2016·1 cites·16 claims
- 0457US10340350B2Semiconductor structure and manufacturing method thereofUNITED MICROELECTRONICS CORP·Filed 2018·Granted Jul 2, 2019·0 cites·2 claims
- 0556US11139384B2Method for fabricating semiconductor deviceUNITED MICROELECTRONICS CORP·Filed 2019·Granted Oct 5, 2021·0 cites·8 claims
- 0647US10490643B2Semiconductor device and method for fabricating the sameUNITED MICROELECTRONICS CORP·Filed 2015·Granted Nov 26, 2019·0 cites·10 claims
- 0743US9691704B1Semiconductor structure and method for manufacturing the sameUNITED MICROELECTRONICS CORP·Filed 2016·Granted Jun 27, 2017·0 cites·15 claims
- 0839US9576803B2Method for tuning metal gate work function before contact formation in fin-shaped field effect transistor manufacturing processUNITED MICROELECTRONICS CORP·Filed 2015·Granted Feb 21, 2017·0 cites·9 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →