Inventor · disambiguated record
Chao-Yuan Chang
Also filed as: CHANG CHAO-YUAN
15 granted patents·17 pending applications·9 citations·filing 2001–2025
86Inventor score
Top patents by PatentIndex Score
32 records- 0188US2025028143A1Driving mechanismTDK TAIWAN CORP·Filed 2024·Application pending·0 cites
- 0281US2024219678A1Optical componentTDK TAIWAN CORP·Filed 2023·Application pending·0 cites
- 0381US2024219674A1Optical element driving mechanismTDK TAIWAN CORP·Filed 2023·Application pending·0 cites
- 0481US2025365914A1Varying the po space in semiconductor layoutsTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 0579US12190943B2SRAM devices with reduced coupling capacitanceTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Granted Jan 7, 2025·0 cites·20 claims
- 0677US11121078B2SRAM having irregularly shaped metal linesTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2019·Granted Sep 14, 2021·2 cites·20 claims
- 0777US2024292590A1Source/drain contact having a protruding segmentTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
- 0876US2025357276A1Semiconductor Structure and Method for Forming the SameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 0975US11968817B2Source/drain contact having a protruding segmentTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Apr 23, 2024·0 cites·20 claims
- 1075US2025311185A1Multi-gate device and related methodsTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 1174US2025275112A1Shared pick-up regions for memory devicesTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 1271US11031336B2Semiconductor memory device having contact element of rectangular shapeTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2019·Granted Jun 8, 2021·1 cites·20 claims
- 1370US12349330B2Shared pick-up regions for memory devicesTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Jul 1, 2025·0 cites·20 claims
- 1470US11682451B2SRAM devices with reduced coupling capacitanceTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Jun 20, 2023·0 cites·20 claims
- 1569US2025185228A1Memory Active Region Layout for Improving Memory PerformanceTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 1669US2024371437A1Memory deviceTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
- 1768US11264393B2Source/drain contact having a protruding segmentTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted Mar 1, 2022·0 cites·20 claims
- 1868US2024395665A1Semiconductor Structure and Method for Forming the SameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Application pending·0 cites
- 1966US12080342B2Static random access memory (SRAM) with a pre- charge assist circuitTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Sep 3, 2024·0 cites·20 claims
- 2065US2025237845A1Optical element driving mechanismTDK TAIWAN CORP·Filed 2025·Application pending·0 cites
- 2164US12369294B2Multi-gate device and related methodsTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Jul 22, 2025·0 cites·20 claims
- 2263US12227865B2Plating apparatus and method for electroplating waferTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Feb 18, 2025·0 cites·20 claims
- 2362US11984400B2Method of fabricating a semiconductor device including multiple contactsTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted May 14, 2024·0 cites·20 claims
- 2462US11114153B2SRAM devices with reduced coupling capacitanceTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2019·Granted Sep 7, 2021·0 cites·20 claims
- 2562US2023363132A1Varying the po space in semiconductor layoutsTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Application pending·0 cites
- 2661US12219747B2Memory active region layout for improving memory performanceTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Feb 4, 2025·0 cites·20 claims
- 2758US2024248280A1Driving mechanismTDK TAIWAN CORP·Filed 2024·Application pending·0 cites
- 2857US11401624B2Plating apparatus and method for electroplating waferTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted Aug 2, 2022·0 cites·20 claims
- 2951US2025270557A1Composition and method for treating lung diseasesUNIV TAIPEI MEDICAL·Filed 2025·Application pending·0 cites
- 3049US2025231371A1Driving mechanismTDK TAIWAN CORP·Filed 2025·Application pending·0 cites
- 3148US8522041B2System and method for efficiently performing a data encryption operationHSU SHERRY CHU-HSIN·Filed 2001·Granted Aug 27, 2013·6 cites·42 claims
- 3242US2002148803A1Structure for airtight sealing a bottle and bottle capFiled 2001·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Chao-Yuan 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 →