Inventor · disambiguated record
Chen-Yu Liu
Also filed as: LIU CHEN · LIU CHEN-YU
125 granted patents·46 pending applications·382 citations·filing 2003–2025
99Inventor score
Files withTAIWAN SEMICONDUCTOR MFG CO LTD62LIU CHEN-YU28TPK TOUCH SOLUTIONS INC25SHANGHAI TIANMA AM-OLED CO LTD23HEP TECH CO LTD4
Top patents by PatentIndex Score
171 records- 0199US9146469B2Middle layer composition for trilayer patterning stackTAIWAN SEMICONDUCTOR MFG·Filed 2013·Granted Sep 29, 2015·115 cites·7 claims
- 0295US11822237B2Method of manufacturing a semiconductor deviceTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted Nov 21, 2023·3 cites·20 claims
- 0395US9543147B2Photoresist and method of manufactureTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2015·Granted Jan 10, 2017·12 cites·22 claims
- 0493US12135501B2Method of manufacturing a semiconductor deviceTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Granted Nov 5, 2024·1 cites·20 claims
- 0593US8274485B2Touch position detection method for touch control deviceLIU CHEN-YU·Filed 2008·Granted Sep 25, 2012·34 cites·20 claims
- 0692US9502231B2Photoresist layer and methodTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2015·Granted Nov 22, 2016·7 cites·20 claims
- 0792US8471828B2Touch sensitive IPS liquid crystal displayLIU CHEN-YU·Filed 2009·Granted Jun 25, 2013·11 cites·16 claims
- 0892US8283935B2Method of forming touch sensing circuit patternLIU CHEN-YU·Filed 2008·Granted Oct 9, 2012·31 cites·44 claims
- 0991US9256128B2Method for manufacturing semiconductor deviceTAIWAN SEMICONDUCTOR MFG·Filed 2014·Granted Feb 9, 2016·8 cites·20 claims
- 1090US9775222B1Wireless detection and control device, and lighting device having the sameHEP TECH CO LTD·Filed 2017·Granted Sep 26, 2017·10 cites·20 claims
- 1190US9704711B2Silicon-based middle layer compositionTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2015·Granted Jul 11, 2017·6 cites·20 claims
- 1289US11079681B2Lithography method for positive tone developmentTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2019·Granted Aug 3, 2021·2 cites·20 claims
- 1389US9612536B2Developer for lithographyTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2015·Granted Apr 4, 2017·5 cites·20 claims
- 1489US9019456B2Touch sensitive in-plane switching (IPS) liquid crystal display comprising an electric interference shielding layer attached onto a liquid crystal layerTPK TOUCH SOLUTIONS INC·Filed 2013·Granted Apr 28, 2015·4 cites·17 claims
- 1588US10394123B2Blocking layer material composition and methods thereof in semiconductor manufacturingTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2017·Granted Aug 27, 2019·4 cites·20 claims
- 1688US2025364452A1Non-dmso stripper for advance package metal plating processTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 1787US8665226B2Capacitive touch panelLIU CHEN-YU·Filed 2009·Granted Mar 4, 2014·12 cites·57 claims
- 1885US9646536B2Pixel circuit for organic light emitting display and driving method thereof, organic light emitting displaySHANGHAI TIANMA MICROELECTRONICS CO LTD·Filed 2016·Granted May 9, 2017·3 cites·9 claims
- 1985US8907922B2Touch sensitive IPS liquid crystal displayTPK TOUCH SOLUTIONS INC·Filed 2013·Granted Dec 9, 2014·6 cites·20 claims
- 2084US11694896B2Photoresist developer and method of developing photoresistTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted Jul 4, 2023·1 cites·20 claims
- 2184US10535824B2Organic electroluminescent material and organic optoelectronic deviceSHANGHAI TIANMA AM OLED CO LTD·Filed 2017·Granted Jan 14, 2020·3 cites·19 claims
- 2284US9601057B2Pixel circuit, organic electroluminesce display panel and display deviceSHANGHAI TIANMA AM-OLED CO LTD·Filed 2016·Granted Mar 21, 2017·3 cites·19 claims
- 2384US9580672B2Cleaning composition and method for semiconductor device fabricationTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2014·Granted Feb 28, 2017·5 cites·20 claims
- 2484US8609373B2Fusion protein mixture for inducing human pluripotent stem cell and preparation method there ofLIU CHEN·Filed 2010·Granted Dec 17, 2013·8 cites·8 claims
- 2583US10083832B1Under layer composition and method of manufacturing semiconductor deviceTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2017·Granted Sep 25, 2018·3 cites·20 claims
- 2683US8525797B2Touch screen display with electric field shielding layerLIU CHEN-YU·Filed 2008·Granted Sep 3, 2013·13 cites·11 claims
- 2783US2025323186A1Non-dmso stripper for advance package metal plating processTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 2882US2025362607A1Dose reduction bottom anti-reflective coating for metallic photoresistTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 2981US11681221B2EUV photoresist with low-activation-energy ligands or high-developer-solubility ligandsTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2019·Granted Jun 20, 2023·2 cites·20 claims
- 3081US9857922B2Touch panel and manufacturing method thereofTPK TOUCH SOLUTIONS INC·Filed 2013·Granted Jan 2, 2018·5 cites·20 claims
- 3181US9768022B2Advanced cross-linkable layer over a substrateTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2016·Granted Sep 19, 2017·3 cites·20 claims
- 3281US9647041B2Organic light emitting diode (OLED) touch display deviceTPK TOUCH SOLUTIONS INC·Filed 2014·Granted May 9, 2017·5 cites·10 claims
- 3380US10177333B2Organic light-emitting display panel and deviceSHANGHAI TIANMA AM OLED CO LTD·Filed 2017·Granted Jan 8, 2019·3 cites·19 claims
- 3479US10115585B2Hardmask composition and methods thereofTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2017·Granted Oct 30, 2018·2 cites·20 claims
- 3579US9927707B2Developer for lithographyTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2017·Granted Mar 27, 2018·2 cites·20 claims
- 3679US9460909B2Method for manufacturing semiconductor deviceTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2016·Granted Oct 4, 2016·2 cites·20 claims
- 3778US10421867B2Priming material for substrate coatingTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2015·Granted Sep 24, 2019·2 cites·19 claims
- 3878US8963856B2Touch sensing layer and manufacturing method thereofLIU CHEN-YU·Filed 2012·Granted Feb 24, 2015·5 cites·20 claims
- 3978US2024395582A1Liquid storage for facility chemical supply systemTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
- 4078US2025147424A1Lithography method for positive tone developmentTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 4177US12222654B2Lithography method for positive tone developmentTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Feb 11, 2025·0 cites·20 claims
- 4277US10527941B2Extreme ultraviolet photoresist and methodTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2017·Granted Jan 7, 2020·1 cites·20 claims
- 4376US2024371638A1Photoresist developer and method of developing photoresistTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
- 4475US2024385514A1Method of manufacturing a semiconductor deviceTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
- 4574US9911932B2Organic electroluminescent material and organic optoelectronic deviceSHANGHAI TIANMA AM OLED CO LTD·Filed 2017·Granted Mar 6, 2018·1 cites·20 claims
- 4674US2024389213A1Electrostatic discharge prevention pumpTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
- 4774US2025259836A1Photoresist composition and method of forming photoresist patternTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 4873US12374639B2Non-DMSO stripper for advance package metal plating processTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Jul 29, 2025·0 cites·20 claims
- 4973US10538700B2Organic electroluminescent material and organic optoelectronic deviceSHANGHAI TIANMA AM OLED CO LTD·Filed 2017·Granted Jan 21, 2020·1 cites·18 claims
- 5073US10520821B2Lithography process with enhanced etch selectivityTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2017·Granted Dec 31, 2019·1 cites·20 claims
Showing the top 50 of 171 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Chen-Yu Liu 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 →