Inventor · disambiguated record

Feng-Chien Hsieh

Also filed as: HSIEH FENG-CHIEN

40 granted patents·30 pending applications·27 citations·filing 2008–2025

95Inventor score

Technology areasH10F H10W H01L H04N H10P

Files withTAIWAN SEMICONDUCTOR MFG CO LTD64 HSIEH FENG-CHIEN3 NEXPOWER TECHNOLOGY CORP2 TRAIWAN SEMICONDUCTOR MFG COMPANY LTD1

Top patents by PatentIndex Score

70 records

0198US11482506B2Edge-trimming methods for wafer bonding and dicingTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted Oct 25, 2022·8 cites·20 claims
0295US11810933B2Image sensor device and fabrication method thereofTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted Nov 7, 2023·3 cites·20 claims
0392US12364043B2Image sensor deviceTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Jul 15, 2025·1 cites·20 claims
0489US12051704B2Pixel array including octagon pixel sensorsTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Jul 30, 2024·1 cites·20 claims
0589US11985438B2Pixel array including dark pixel sensorsTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted May 14, 2024·2 cites·20 claims
0686US2025314777A1Pixel array including time-of-flight sensorsTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
0786US2025324797A1Semiconductor arrangement with isolation structureTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
0885US12021105B2Pixel array including octagon pixel sensorsTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted Jun 25, 2024·1 cites·20 claims
0985US2025318300A1Image sensor deviceTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
1085US2025318289A1Back side illuminated image sensor device with select dielectric layers on the backside and methods of forming the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
1184US2025126911A1Methods for forming optical blocking structures for black level correction pixels in an image sensorTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
1283US12408464B2Semiconductor arrangement with isolation structureTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Granted Sep 2, 2025·0 cites·20 claims
1383US12386073B2Pixel array including time-of-flight sensorsTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Granted Aug 12, 2025·0 cites·20 claims
1482US11810936B2Pixel array including air gap reflection structuresTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted Nov 7, 2023·1 cites·20 claims
1581US12407809B2Pixel array including dark pixel sensorsTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Granted Sep 2, 2025·0 cites·20 claims
1681US12382734B2Back side illuminated image sensor device with select dielectric layers on the backside and methods of forming the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Granted Aug 5, 2025·0 cites·20 claims
1781US12211869B2Optical blocking structures for black level correction pixels in an image sensorTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Granted Jan 28, 2025·0 cites·20 claims
1881US11670651B2Pixel array including octagon pixel sensorsTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted Jun 6, 2023·1 cites·20 claims
1979US2024387595A1Image Sensors With Stress Adjusting LayersTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
2078US12469752B2Mid-manufacturing semiconductor wafer layer testingTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Granted Nov 11, 2025·0 cites·20 claims
2178US12277795B2Optical fingerprint sensor with enhanced anti-counterfeiting featuresTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Granted Apr 15, 2025·0 cites·20 claims
2278US2024386743A1Optical fingerprint sensor with enhanced anti-counterfeiting featuresTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
2378US2024379705A1Semiconductor arrangement and method of makingTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
2478US2024332325A1Pixel array including octagon pixel sensorsTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
2578US2024395638A1Mid-manufacturing semiconductor wafer layer testingTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
2676US12154933B2Image sensors with stress adjusting layersTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Nov 26, 2024·0 cites·20 claims
2776US2025318313A1Integration of solar cell and image sensorTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
2875US11837619B2Semiconductor arrangement with isolation structureTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Dec 5, 2023·0 cites·20 claims
2975US2023402484A1Image sensor with high quantum efficiencyTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Application pending·0 cites
3074US12471408B2Semiconductor structure and method of manufacturing the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Granted Nov 11, 2025·0 cites·20 claims
3174US12457812B2Semiconductor structure and method of manufacturing the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Oct 28, 2025·0 cites·20 claims
3274US7919710B2Solar cell containing silicon and chalcopyrite semiconductor layersNEXPOWER TECHNOLOGY CORP·Filed 2008·Granted Apr 5, 2011·6 cites·23 claims
3374US2023387171A1Deep trench isolation structure in a pixel sensorTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Application pending·0 cites
3474US2023369361A1Fast charge transfer floating diffusion region for a photodetector and methods of forming the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Application pending·0 cites
3574US2023387152A1Pixel sensor including a transfer finfetTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Application pending·0 cites
3674US2023378214A1Pixel array including air gap reflection structuresTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Application pending·0 cites
3773US12396285B2Integration of solar cell and image sensorTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Aug 19, 2025·0 cites·20 claims
3873US12164034B2Pixel array including time-of-flight sensorsTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Dec 10, 2024·0 cites·16 claims
3973US2025063837A1Pixel array including octagon pixel sensorsTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
4072US12166048B2Pixel array including octagon pixel sensorsTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Granted Dec 10, 2024·0 cites·20 claims
4171US12243894B2Stacked image sensors and methods of formationTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Mar 4, 2025·0 cites·20 claims
4271US11996428B2Optical blocking structures for black level correction pixels in an image sensorTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted May 28, 2024·0 cites·20 claims
4370US12324254B2Back side illuminated image sensor device with select dielectric layers on the backside and methods of forming the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Jun 3, 2025·0 cites·20 claims
4470US12243898B2Image sensor with high quantum efficiencyTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Mar 4, 2025·0 cites·20 claims
4570US12033902B2Mid-manufacturing semiconductor wafer layer testingTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Jul 9, 2024·0 cites·20 claims
4669US12142630B2Vertically arranged semiconductor pixel sensorTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Nov 12, 2024·0 cites·20 claims
4769US2022367546A1Photodetector using a buried gate electrode for a transfer transistor and methods of manufacturing the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Application pending·0 cites
4868US12446338B2Method for manufacturing image sensor including forming FinFET transfer gate having a plurality of channel fins above a p-type regionTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Oct 14, 2025·0 cites·20 claims
4967US11837614B2Fast charge transfer floating diffusion region for a photodetector and methods of forming the sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Dec 5, 2023·0 cites·20 claims
5066US12342647B2Semiconductor arrangement and method of makingTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Jun 24, 2025·0 cites·20 claims

Showing the top 50 of 70 patent records by PatentIndex Score.

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →