Inventor · disambiguated record
Yi-Ching Chang
Also filed as: CHANG YI-CHING
18 granted patents·5 pending applications·87 citations·filing 2005–2024
92Inventor score
Files withUNITED MICROELECTRONICS CORP12SCHNEIDER ELECTRIC IT CORP3CHANG YI-CHING2TAIWAN SEMICONDUCTOR MFG2SCHNEIDER ELECTRIC USA INC1
Top patents by PatentIndex Score
23 records- 0196US10043809B1Semiconductor device and method for fabricating the sameUNITED MICROELECTRONICS CORP·Filed 2017·Granted Aug 7, 2018·17 cites·8 claims
- 0291US11776587B2Power ramping sequence control for a memory deviceTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Oct 3, 2023·2 cites·20 claims
- 0391USD971153SSurge protectorSCHNEIDER ELECTRIC IT CORP·Filed 2021·Granted Nov 29, 2022·15 cites·1 claims
- 0484USD938360SSurge protectorSCHNEIDER ELECTRIC IT CORP·Filed 2019·Granted Dec 14, 2021·21 cites·1 claims
- 0580USD938361SSurge protector adaptorSCHNEIDER ELECTRIC IT CORP·Filed 2019·Granted Dec 14, 2021·20 cites·1 claims
- 0678US10593677B2Semiconductor structure with capacitor landing pad and method of make the sameUNITED MICROELECTRONICS CORP·Filed 2018·Granted Mar 17, 2020·2 cites·7 claims
- 0772US10366889B2Method of forming semiconductor deviceUNITED MICROELECTRONICS CORP·Filed 2017·Granted Jul 30, 2019·1 cites·16 claims
- 0871US10700071B1Method for forming semiconductor patternUNITED MICROELECTRONICS CORP·Filed 2019·Granted Jun 30, 2020·1 cites·16 claims
- 0971US10418367B2Method for fabricating air gap adjacent to two sides of bit lineUNITED MICROELECTRONICS CORP·Filed 2018·Granted Sep 17, 2019·1 cites·20 claims
- 1069US9240233B1Integrated circuit having voltage mismatch reductionTAIWAN SEMICONDUCTOR MFG·Filed 2014·Granted Jan 19, 2016·3 cites·20 claims
- 1168US10490555B2Method of forming semiconductor memory deviceUNITED MICROELECTRONICS CORP·Filed 2018·Granted Nov 26, 2019·1 cites·11 claims
- 1268US2025054627A1Method for assessing acute kidney injury of inpatientUNIV CHINA MEDICAL·Filed 2024·Application pending·0 cites
- 1367US11545547B2Method of forming semiconductor deviceUNITED MICROELECTRONICS CORP·Filed 2021·Granted Jan 3, 2023·0 cites·11 claims
- 1462US8686593B2Systems and methods of power device lightingCHANG YI-CHING·Filed 2010·Granted Apr 1, 2014·3 cites·19 claims
- 1561US2022064644A1Methods for identification of genetic modifiers and for treating nucleotide repeat disorderUNIV TAIPEI MEDICAL·Filed 2021·Application pending·0 cites
- 1658US2020176453A1Semiconductor structure with capacitor landing pad and method of make the sameUNITED MICROELECTRONICS CORP·Filed 2020·Application pending·0 cites
- 1757US11038014B2Semiconductor device having plug and metal lineUNITED MICROELECTRONICS CORP·Filed 2018·Granted Jun 15, 2021·0 cites·7 claims
- 1850US10734284B2Method of self-aligned double patterningUNITED MICROELECTRONICS CORP·Filed 2018·Granted Aug 4, 2020·0 cites·7 claims
- 1947US11244948B2Semiconductor device and method of forming the sameUNITED MICROELECTRONICS CORP·Filed 2018·Granted Feb 8, 2022·0 cites·14 claims
- 2044US10256312B1Semiconductor structure with a gap between conductor features and fabrication method thereofUNITED MICROELECTRONICS CORP·Filed 2018·Granted Apr 9, 2019·0 cites·21 claims
- 2143US9390816B2Integrated circuit having voltage mismatch reductionTAIWAN SEMICONDUCTOR MFG·Filed 2015·Granted Jul 12, 2016·0 cites·20 claims
- 2242US2016057891A1Heat sink and method of assemblyingSCHNEIDER ELECTRIC USA INC·Filed 2013·Application pending·0 cites
- 2333US2007091645A1Edge-type backlight module with a lock mechanism for combining a light guide plate with a backing plateCHANG YI-CHING·Filed 2005·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Yi-Ching 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 →