Inventor · disambiguated record
Yu-Cheng Liu
Also filed as: LIU YU · LIU YU-CHENG · LIU YU-HSIANG
62 granted patents·30 pending applications·230 citations·filing 2001–2025
98Inventor score
Files withTAIWAN SEMICONDUCTOR MFG CO LTD33ALIT BIOTECH SHANGHAI CO LTD7BESTEE MAT TSINGTAO CO LTD4LIU YU CHENG4IND TECH RES INST3
Top patents by PatentIndex Score
92 records- 0198US9553090B2Structure and formation method of semiconductor device structureTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2015·Granted Jan 24, 2017·30 cites·20 claims
- 0297US9899271B2Structure and formation method of semiconductor device structureTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2016·Granted Feb 20, 2018·17 cites·20 claims
- 0397US9559205B2Structure and formation method of semiconductor device structureTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2015·Granted Jan 31, 2017·23 cites·20 claims
- 0496US9450099B1Structure and formation method of semiconductor device structureTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2015·Granted Sep 20, 2016·17 cites·20 claims
- 0596US9355893B1Method for preventing extreme low-K (ELK) dielectric layer from being damaged during plasma processTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2015·Granted May 31, 2016·21 cites·20 claims
- 0692US10326005B2Structure and formation method of semiconductor device structureTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2018·Granted Jun 18, 2019·4 cites·20 claims
- 0791US11401495B2Power device of a micro channel for external circulation of a bioreactorALIT BIOTECH SHANGHAI CO LTD·Filed 2021·Granted Aug 2, 2022·2 cites·20 claims
- 0890US9679850B2Method of fabricating semiconductor structureTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2015·Granted Jun 13, 2017·5 cites·20 claims
- 0989US11174574B2Plant-extract-containing polyester fiberSINOTECH ACAD OF TEXTILE QINGDAO CO LTD·Filed 2018·Granted Nov 16, 2021·3 cites·10 claims
- 1087US9326909B2Portable hand rehabilitation deviceUNIV TENNESSEE RES FOUNDATION·Filed 2013·Granted May 3, 2016·27 cites·27 claims
- 1186US10686059B2Structure of semiconductor device structure having finsTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2018·Granted Jun 16, 2020·2 cites·18 claims
- 1285US10008559B2Etching process control in forming MIM capacitorTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2017·Granted Jun 26, 2018·3 cites·20 claims
- 1384US11447736B2Cell separation apparatus for bioreactorALIT BIOTECH SHANGHAI CO LTD·Filed 2021·Granted Sep 20, 2022·1 cites·20 claims
- 1483US10468817B1Housing device with slidable engagementCHICONY POWER TECH CO LTD·Filed 2018·Granted Nov 5, 2019·7 cites·13 claims
- 1583US9595448B2Method for cleaning plasma processing chamber and substrateTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2015·Granted Mar 14, 2017·3 cites·20 claims
- 1683US8460016B2Socket and power adapter employing sameLIU YU-CHENG·Filed 2011·Granted Jun 11, 2013·14 cites·9 claims
- 1780US11217485B2Semiconductor device and method of manufactureTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted Jan 4, 2022·1 cites·20 claims
- 1880US10679863B2Method for forming semiconductor device structure with fine line pitch and fine end-to-end spaceTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2017·Granted Jun 9, 2020·2 cites·20 claims
- 1978US8544651B2Wafer transfer pod for reducing wafer particulate contaminationZHANG YING·Filed 2012·Granted Oct 1, 2013·5 cites·17 claims
- 2077US8297207B2Rapidly assembled office deskLIU YU-CHENG·Filed 2011·Granted Oct 30, 2012·10 cites·9 claims
- 2175US6811662B1Sputtering apparatus and manufacturing method of metal layer/metal compound layer by using thereofPOWERSHIP SEMICONDUCTOR CORP·Filed 2003·Granted Nov 2, 2004·10 cites·4 claims
- 2274US11682716B2Structure of semiconductor device structure having finsTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted Jun 20, 2023·0 cites·20 claims
- 2374US10002790B2Mechanisms for forming semiconductor device structure with feature openingTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2016·Granted Jun 19, 2018·2 cites·19 claims
- 2474US9425094B2Mechanisms for forming semiconductor device structure with feature openingTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2014·Granted Aug 23, 2016·3 cites·20 claims
- 2573US12272595B2Removing polymer through treatmentTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Apr 8, 2025·0 cites·20 claims
- 2673US11776853B2Semiconductor device and method of manufactureTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Oct 3, 2023·0 cites·20 claims
- 2771US12502578B1Hand gripperLIU YU·Filed 2025·Granted Dec 23, 2025·0 cites·18 claims
- 2871US7720072B2Method for dynamic bandwidth allocation in passive optical networkHUAWEI TECH CO LTD·Filed 2004·Granted May 18, 2010·13 cites·21 claims
- 2970US10825892B2MIM capacitor with top electrode having footing profile and method forming sameTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted Nov 3, 2020·0 cites·20 claims
- 3069US11217458B2Method for forming semiconductor device structure with fine line pitch and fine end-to-end spaceTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted Jan 4, 2022·0 cites·20 claims
- 3169US10686060B2Structure and formation method of semiconductor device structureTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2019·Granted Jun 16, 2020·0 cites·20 claims
- 3269US9735028B2Method for forming semiconductor device structure with fine line pitch and fine end-to-end spaceTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2015·Granted Aug 15, 2017·1 cites·19 claims
- 3369US2024209301A1Biological filtration systems and controlling methods thereofALIT BIOTECH SHANGHAI CO LTD·Filed 2024·Application pending·0 cites
- 3468US2022186169A1Power device of a micro channel for external circulation of a bioreactorSHANGHAI AIZHONG BIOTECHNOLOGY CO LTD·Filed 2021·Application pending·0 cites
- 3567US2024052293A1Biological reaction systemsALIT BIOTECH SHANGHAI CO LTD·Filed 2023·Application pending·0 cites
- 3665US2022186172A1Cell separation apparatus for bioreactorSHANGHAI AIZHONG BIOTECHNOLOGY CO LTD·Filed 2021·Application pending·0 cites
- 3764US10867921B2Semiconductor structure with tapered conductorTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2019·Granted Dec 15, 2020·0 cites·20 claims
- 3864US7697666B2Pre-caching mechanism for optimized business data retrieval for CTI sub-systemsIBM·Filed 2006·Granted Apr 13, 2010·1 cites·20 claims
- 3964US2023092138A1External circulation renewal device of culture media and ventilation device for bioreactorALIT BIOTECH SHANGHAI CO LTD·Filed 2022·Application pending·0 cites
- 4063US12410541B2Chitin-containing polyester filament and preparation method thereofBESTEE MAT QINGDAO CO LTD·Filed 2022·Granted Sep 9, 2025·0 cites·16 claims
- 4163US10014394B2Structure and formation method of semiconductor device with metal gateTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2017·Granted Jul 3, 2018·0 cites·20 claims
- 4262US10535727B2Etching process control in forming MIM capacitorTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2019·Granted Jan 14, 2020·0 cites·20 claims
- 4362US2023159880A1Cell separation apparatus for bioreactorALIT BIOTECH SHANGHAI CO LTD·Filed 2022·Application pending·0 cites
- 4461US2025155485A1Antenna test assembly and method thereofUNIVERSAL SCIENT INDUSTRIAL SHANGHAI CO LTD·Filed 2024·Application pending·0 cites
- 4559US11171040B2Removing polymer through treatmentTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2018·Granted Nov 9, 2021·0 cites·19 claims
- 4659US10541298B2Etching process control in forming MIM capacitorTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2018·Granted Jan 21, 2020·0 cites·20 claims
- 4759US9311526B2Image processing system and method of improving human face recognitionASUSTEK COMP INC·Filed 2014·Granted Apr 12, 2016·1 cites·5 claims
- 4859US9237586B2Mobile terminal and access method for enhanced uplink random access channelLIU YU·Filed 2011·Granted Jan 12, 2016·2 cites·10 claims
- 4959US2025155472A1Test fixture assemblyUNIVERSAL SCIENT INDUSTRIAL SHANGHAI CO LTD·Filed 2024·Application pending·0 cites
- 5059US2024420937A1Grounding device for thin film formation using plasmaAPPLIED MATERIALS INC·Filed 2024·Application pending·0 cites
Showing the top 50 of 92 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →