Inventor · disambiguated record
Yu-Ming Chen
Also filed as: CHEN YU · CHEN YU S · CHEN YU-MING
64 granted patents·21 pending applications·163 citations·filing 2004–2025
98Inventor score
Files withALPHA & OMEGA SEMICONDUCTOR CAYMAN LTD11WINBOND ELECTRONICS CORP9ALPHA AND OMEGA SEMICONDUCTOR (CAYMAN) LTD6GENIUS ELECTRONIC OPTICAL CO LTD6ALPHA & OMEGA SEMICONDUCTOR INT LP3
Top patents by PatentIndex Score
85 records- 0191US11363359B2Range extender deviceGOOGLE LLC·Filed 2020·Granted Jun 14, 2022·4 cites·20 claims
- 0291US9759889B1Optical imaging lens and mobile deviceGENIUS ELECTRONIC OPTICAL CO LTD·Filed 2016·Granted Sep 12, 2017·9 cites·20 claims
- 0389US10824936B2Recycling system and method based on deep-learning and computer vision technologyUNIV NATIONAL CHIAO TUNG·Filed 2019·Granted Nov 3, 2020·14 cites·10 claims
- 0489US9664714B2Methods and devices for detecting the input voltage and discharging the residuevoltageALPHA AND OMEGA SEMICONDUCTOR (CAYMAN) LTD·Filed 2015·Granted May 30, 2017·7 cites·46 claims
- 0589US8508960B2Voltage detector and protection apparatus using the sameCHEN YU-MING·Filed 2011·Granted Aug 13, 2013·14 cites·11 claims
- 0688US10630080B1Super-fast transient response (STR) AC/DC Converter for high power density charging applicationALPHA & OMEGA SEMICONDUCTOR CAYMAN LTD·Filed 2019·Granted Apr 21, 2020·5 cites·20 claims
- 0787US8533508B2Apparatus and method for reducing the standby power consumption of a display, and display with low standby power consumptionCHANG KUANG-FU·Filed 2010·Granted Sep 10, 2013·12 cites·20 claims
- 0886US12041401B2Range extender deviceGOOGLE LLC·Filed 2023·Granted Jul 16, 2024·1 cites·20 claims
- 0986US11221658B2Multi-port power delivery system and related control methodALPHA & OMEGA SEMICONDUCTOR CAYMAN LTD·Filed 2020·Granted Jan 11, 2022·3 cites·18 claims
- 1086US9991222B2Package substrate and manufacturing method thereof and packageWINBOND ELECTRONICS CORP·Filed 2017·Granted Jun 5, 2018·4 cites·10 claims
- 1186US9658431B1Optical imaging lens and mobile deviceGENIUS ELECTRONIC OPTICAL CO LTD·Filed 2016·Granted May 23, 2017·5 cites·20 claims
- 1285US10157702B2Pulse transformerALPHA & OMEGA SEMICONDUCTOR CAYMAN LTD·Filed 2016·Granted Dec 18, 2018·2 cites·5 claims
- 1385US9960664B2Voltage converterALPHA & OMEGA SEMICONDUCTOR CAYMAN LTD·Filed 2016·Granted May 1, 2018·5 cites·15 claims
- 1485US8537532B2All-in-one computerCHEN CHING-JOU·Filed 2011·Granted Sep 17, 2013·11 cites·3 claims
- 1584US10298144B2Voltage detection circuit and a method of detecting voltage changesALPHA & OMEGA SEMICONDUCTOR CAYMAN LTD·Filed 2016·Granted May 21, 2019·2 cites·21 claims
- 1683US7783331B2Sliding mechanism and portable electronic device using the sameFIH HONG KONG LTD·Filed 2007·Granted Aug 24, 2010·13 cites·12 claims
- 1781US10324076B1Water quality analysis instrumentANATEK ENTPR CO LTD·Filed 2018·Granted Jun 18, 2019·5 cites·12 claims
- 1881US9882500B2Power supply deviceALPHA AND OMEGA SEMICONDUCTOR (CAYMAN) LTD·Filed 2016·Granted Jan 30, 2018·4 cites·20 claims
- 1981US9490712B2Flyback converter output current evaluation circuit and evaluation methodALPHA AND OMEGA SEMICONDUCTOR (CAYMAN) LTD·Filed 2015·Granted Nov 8, 2016·2 cites·20 claims
- 2081US2023299373A1Temperature-regulated battery system and method of operating sameGLOBAL GRAPHENE GROUP INC·Filed 2023·Application pending·0 cites
- 2179US11627396B2Range extender deviceGOOGLE LLC·Filed 2022·Granted Apr 11, 2023·1 cites·20 claims
- 2278US9685874B2Circuit and method for evaluation overload condition in flyback converterALPHA AND OMEGA SEMICONDUCTOR (CAYMAN) LTD·Filed 2015·Granted Jun 20, 2017·2 cites·22 claims
- 2377US10111363B2System for effectively transfering heat from electronic devices and method for forming the sameMICROSOFT CORP·Filed 2014·Granted Oct 23, 2018·4 cites·5 claims
- 2475US10818568B1Super-fast transient response (STR) AC/DC converter for high power density charging applicationALPHA & OMEGA SEMICONDUCTOR CAYMAN LTD·Filed 2019·Granted Oct 27, 2020·2 cites·18 claims
- 2574US10386602B2Optical imaging lensGENIUS ELECTRONIC OPTICAL XIAMEN CO LTD·Filed 2018·Granted Aug 20, 2019·2 cites·20 claims
- 2674US9515570B2Voltage detection circuit and a method of detecting voltage changesALPHA AND OMEGA SEMICONDUCTOR (CAYMAN) LTD·Filed 2015·Granted Dec 6, 2016·2 cites·21 claims
- 2774US8390964B2Protection apparatus and method for an isolated type power supplyCHANG KUANG-FU·Filed 2010·Granted Mar 5, 2013·4 cites·9 claims
- 2873US11677105B2Temperature-regulated battery system and method of operating sameNANOTEK INSTRUMENTS INC·Filed 2019·Granted Jun 13, 2023·0 cites·12 claims
- 2972US11387738B2Constant on-time flyback converter and control method thereofALPHA & OMEGA SEMICONDUCTOR INT LP·Filed 2020·Granted Jul 12, 2022·1 cites·21 claims
- 3071US10096567B2Package substrate and packageWINBOND ELECTRONICS CORP·Filed 2018·Granted Oct 9, 2018·1 cites·10 claims
- 3169US2025291354A1Centroidal rate estimation for robotic locomotionGRIFFIN ROBERT·Filed 2025·Application pending·0 cites
- 3268US10892199B2Semiconductor package structure, product and method for manufacturing the sameADVANCED SEMICONDUCTOR ENG·Filed 2019·Granted Jan 12, 2021·2 cites·20 claims
- 3368US7694498B2Gas filling apparatus and gas filling port thereofGUDENG PREC IND CO LTD·Filed 2008·Granted Apr 13, 2010·4 cites·16 claims
- 3467US8472214B2Control circuit and method for efficient flyback power converter under light loadHUANG PEI-LUN·Filed 2009·Granted Jun 25, 2013·8 cites·19 claims
- 3567US2025153098A1Method of capturing carbon dioxideIND TECH RES INST·Filed 2024·Application pending·0 cites
- 3665US7697828B2Integrated optical focusing/zooming systemBOLY MEDIA COMM SHENZHEN CO LT·Filed 2007·Granted Apr 13, 2010·4 cites·16 claims
- 3764US10609824B2Manufacturing method of a multi-layer circuit boardWINBOND ELECTRONICS CORP·Filed 2019·Granted Mar 31, 2020·0 cites·5 claims
- 3863US2025084211A1Temperature-sensitive and humidity-regulating fiber and manufacturing method thereofTAIWAN TEXTILE RES INST·Filed 2024·Application pending·0 cites
- 3962US11502341B2Battery fast-charging and cooling system and method of operating sameNANOTEK INSTRUMENTS INC·Filed 2019·Granted Nov 15, 2022·0 cites·27 claims
- 4061US2024217884A1Core-shell particle and ceramic bulkIND TECH RES INST·Filed 2022·Application pending·0 cites
- 4160US7405788B2Method for alignment of liquid crystal molecules by using hydrogen ion beam in an amount greater than one hundred times that of non-hydrogen ionsTAIWAN TFT LCD ASS·Filed 2005·Granted Jul 29, 2008·1 cites·9 claims
- 4260US2025169100A1Semiconductor device and method of forming thereofTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Application pending·0 cites
- 4358US11444339B2Battery fast-charging system and method of operating sameGLOBAL GRAPHENE GROUP INC·Filed 2019·Granted Sep 13, 2022·0 cites·26 claims
- 4458US11431252B2Flyback converter and control method thereofALPHA & OMEGA SEMICONDUCTOR INT LP·Filed 2020·Granted Aug 30, 2022·0 cites·17 claims
- 4558US11145617B2Semiconductor structureWINBOND ELECTRONICS CORP·Filed 2019·Granted Oct 12, 2021·0 cites·11 claims
- 4658US9954449B2Flyback converter output current evaluation circuit and evaluation methodALPHA & OMEGA SEMICONDUCTOR CAYMAN LTD·Filed 2016·Granted Apr 24, 2018·0 cites·20 claims
- 4757US7902723B2Screw thread driving polyhedral ultrasonic motorUNIV TSINGHUA·Filed 2006·Granted Mar 8, 2011·3 cites·11 claims
- 4856US12160300B2Method and apparatus for tuning radio beamERICSSON TELEFON AB L M·Filed 2020·Granted Dec 3, 2024·0 cites·20 claims
- 4955US11127520B2Pulse transformerALPHA & OMEGA SEMICONDUCTOR CAYMAN LTD·Filed 2018·Granted Sep 21, 2021·0 cites·18 claims
- 5055US10297566B2Semiconductor structure and manufacturing method thereofWINBOND ELECTRONICS CORP·Filed 2018·Granted May 21, 2019·0 cites·4 claims
Showing the top 50 of 85 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →