Inventor · disambiguated record
Tzu-Yun Chang
Also filed as: CHANG TZU YUN
17 granted patents·4 pending applications·65 citations·filing 2004–2024
90Inventor score
Top patents by PatentIndex Score
21 records- 0192US9406771B1Semiconductor structure and manufacturing method thereofUNITED MICROELECTRONICS CORP·Filed 2015·Granted Aug 2, 2016·10 cites·12 claims
- 0284USD517645SWater spray gunCHANG TZU-YUN·Filed 2004·Granted Mar 21, 2006·39 cites·1 claims
- 0383US9923028B1Resistive memory and method for manufacturing the sameUNITED MICROELECTRONICS CORP·Filed 2017·Granted Mar 20, 2018·4 cites·10 claims
- 0482US10312250B1Semiconductor device and manufacturing method thereofUNITED MICROELECTRONICS CORP·Filed 2018·Granted Jun 4, 2019·4 cites·14 claims
- 0577US2024397712A1Method for forming programmable memoryUNITED MICROELECTRONICS CORP·Filed 2024·Application pending·0 cites
- 0676US12082405B2Programmable memory and forming method thereofUNITED MICROELECTRONICS CORP·Filed 2023·Granted Sep 3, 2024·0 cites·14 claims
- 0774US11832444B2Method for forming programmable memoryUNITED MICROELECTRONICS CORP·Filed 2022·Granted Nov 28, 2023·0 cites·15 claims
- 0872US7135365B2Method of manufacturing MOS transistorsUNITED MICROELECTRONICS CORP·Filed 2005·Granted Nov 14, 2006·5 cites·13 claims
- 0969US11706915B2Programmable memory and forming method thereofUNITED MICROELECTRONICS CORP·Filed 2021·Granted Jul 18, 2023·0 cites·14 claims
- 1067US10074692B2Resistive memory and method for manufacturing the sameUNITED MICROELECTRONICS CORP·Filed 2018·Granted Sep 11, 2018·1 cites·7 claims
- 1159US11508783B2Method for fabricating memory deviceUNITED MICROELECTRONICS CORP·Filed 2021·Granted Nov 22, 2022·0 cites·7 claims
- 1258US11706933B2Semiconductor memory device and fabrication method thereofUNITED MICROELECTRONICS CORP·Filed 2021·Granted Jul 18, 2023·0 cites·20 claims
- 1358US11024672B2Structure of memory device and fabrication method thereofUNITED MICROELECTRONICS CORP·Filed 2019·Granted Jun 1, 2021·0 cites·10 claims
- 1458US9691671B2Test key arrayUNITED MICROELECTRONICS CORP·Filed 2014·Granted Jun 27, 2017·1 cites·18 claims
- 1557US12315571B2Semiconductor structure with wave shaped erase gate and forming method thereofUNITED MICROELECTRONICS CORP·Filed 2021·Granted May 27, 2025·0 cites·8 claims
- 1656US7714396B2Metal-oxide semiconductor field effect transistorUNITED MICROELECTRONICS CORP·Filed 2006·Granted May 11, 2010·1 cites·6 claims
- 1755US12272397B2Forming operation method of resistive random access memoryUNITED MICROELECTRONICS CORP·Filed 2023·Granted Apr 8, 2025·0 cites·14 claims
- 1855US2024395929A1Semiconductor device and method of fabricating the sameUNITED MICROELECTRONICS CORP·Filed 2023·Application pending·0 cites
- 1944US10770565B2Memory structure and manufacturing method thereofUNITED MICROELECTRONICS CORP·Filed 2018·Granted Sep 8, 2020·0 cites·20 claims
- 2041US2015115461A1Semiconductor structure and method for forming the sameUNITED MICROELECTRONICS CORP·Filed 2013·Application pending·0 cites
- 2134US2017062279A1Transistor set forming processUNITED MICROELECTRONICS CORP·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Tzu-Yun 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 →