Inventor · disambiguated record
Qi Fu
Also filed as: FU QI
31 granted patents·7 pending applications·91 citations·filing 2003–2024
95Inventor score
Top patents by PatentIndex Score
38 records- 0196US9991811B1Control method and control apparatus for flyback circuitDELTA ELECTRONICS SHANGHAI CO·Filed 2017·Granted Jun 5, 2018·31 cites·33 claims
- 0294US9764313B2Molecular sieve catalyst compositions, catalyst composites, systems, and methodsBASF CORP·Filed 2015·Granted Sep 19, 2017·7 cites·24 claims
- 0392US10906032B2Exhaust gas treatment catalystsBASF CORP·Filed 2016·Granted Feb 2, 2021·5 cites·38 claims
- 0492US10651746B2Synchronous rectifier control for a flyback converter with an active clampDELTA ELECTRONICS INC·Filed 2017·Granted May 12, 2020·11 cites·17 claims
- 0586US8940652B2Phosphorus modified cracking catalysts with enhanced activity and hydrothermal stabilityFU QI·Filed 2012·Granted Jan 27, 2015·6 cites·19 claims
- 0684US11575315B2Totem-pole power factor correction circuitDELTA ELECTRONICS SHANGHAI CO·Filed 2021·Granted Feb 7, 2023·1 cites·18 claims
- 0782US8377841B2Catalyst having metal in reduced quantity and reduced cluster sizeUNIV TUFTS·Filed 2011·Granted Feb 19, 2013·4 cites·25 claims
- 0882US7704483B2High surface area tetragonal zirconia and processes for synthesizing sameCABOT CORP·Filed 2005·Granted Apr 27, 2010·5 cites·13 claims
- 0981US10786808B2Molecular sieve catalyst compositions, catalyst composites, systems, and methodsBASF CORP·Filed 2017·Granted Sep 29, 2020·1 cites·24 claims
- 1078US10066170B2Rare earth-containing attrition resistant vanadium trap for catalytic cracking catalystBASF CORP·Filed 2017·Granted Sep 4, 2018·1 cites·18 claims
- 1177US10177668B2Converter and control method thereofDELTA ELECTRONICS INC·Filed 2017·Granted Jan 8, 2019·3 cites·16 claims
- 1276US9029291B2Rare earth-containing attrition resistant vanadium trap for catalytic cracking catalystFU QI·Filed 2011·Granted May 12, 2015·3 cites·10 claims
- 1374US10651749B2Flyback converter with a passive clampDELTA ELECTRONICS INC·Filed 2019·Granted May 12, 2020·2 cites·14 claims
- 1472US9637688B2Rare earth-containing attrition resistant vanadium trap for catalytic cracking catalystBASF CORP·Filed 2015·Granted May 2, 2017·1 cites·10 claims
- 1571US11439992B2Process for preparing iron(III)-exchanged zeolite compositionBASF CORP·Filed 2020·Granted Sep 13, 2022·0 cites·12 claims
- 1667US11949340B2Conversion device and control method thereof for controlling a peak value of a current of a primary side switchDELTA ELECTRONICS INC·Filed 2020·Granted Apr 2, 2024·0 cites·18 claims
- 1765US12027299B2Winding assembly and magnetic elementDELTA ELECTRONICS SHANGHAI CO·Filed 2021·Granted Jul 2, 2024·0 cites·14 claims
- 1865US10938312B2Converter and control method thereofDELTA ELECTRONICS INC·Filed 2020·Granted Mar 2, 2021·0 cites·17 claims
- 1964US10710059B2Process for preparing iron(III)-exchanged zeolite compositionBASF CORP·Filed 2016·Granted Jul 14, 2020·0 cites·18 claims
- 2060US11489440B2Power factor correction circuitDELTA ELECTRONICS SHANGHAI CO·Filed 2021·Granted Nov 1, 2022·0 cites·20 claims
- 2159US11264914B2Converter and control method thereofDELTA ELECTRONICS INC·Filed 2021·Granted Mar 1, 2022·0 cites·22 claims
- 2259US8053387B2Catalyst having metal in reduced quantity and reduced cluster sizeUNIV TUFTS·Filed 2003·Granted Nov 8, 2011·6 cites·20 claims
- 2359US2025094032A1Display method and apparatus for interface element, and electronic deviceGUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD·Filed 2024·Application pending·0 cites
- 2458US2025206875A1Latent amine compositions for flame resistant epoxy systemEVONIK OPERATIONS GMBH·Filed 2022·Application pending·0 cites
- 2557US10879807B2Flyback converter and control method thereofDELTA ELECTRONICS INC·Filed 2019·Granted Dec 29, 2020·0 cites·20 claims
- 2657US2024333170A1Power conversion circuit and power supply deviceDELTA ELECTRONICS SHANGHAI CO·Filed 2024·Application pending·0 cites
- 2755US10644606B2Converter and control method thereofDELTA ELECTRONICS INC·Filed 2019·Granted May 5, 2020·0 cites·8 claims
- 2855US2021350974A1Winding assembly and magnetic elementDELTA ELECTRONICS SHANGHAI CO·Filed 2021·Application pending·0 cites
- 2954USD1005953SMagnetic coreDELTA ELECTRONICS SHANGHAI CO·Filed 2021·Granted Nov 28, 2023·1 cites·1 claims
- 3054USD997876SMagnetic coreDELTA ELECTRONICS SHANGHAI CO·Filed 2021·Granted Sep 5, 2023·1 cites·1 claims
- 3154US11581119B2Magnetic device and method of manufacturing the sameDELTA ELECTRONICS SHANGHAI CO·Filed 2020·Granted Feb 14, 2023·0 cites·23 claims
- 3254US10850265B2Molecular sieve catalyst compositions, catalytic composites, systems, and methodsBASF CORP·Filed 2015·Granted Dec 1, 2020·0 cites·21 claims
- 3347US2021350975A1Winding assembly and magnetic assemblyDELTA ELECTRONICS SHANGHAI CO·Filed 2021·Application pending·0 cites
- 3446US11344868B2Selective catalytic reduction articles and systemsBASF CORP·Filed 2017·Granted May 31, 2022·0 cites·30 claims
- 3546USD912626SMagnetic coreDELTA ELECTRONICS SHANGHAI CO·Filed 2019·Granted Mar 9, 2021·2 cites·1 claims
- 3646US2023034779A1Service mesh for composable cloud-native network functionsINTEL CORP·Filed 2022·Application pending·0 cites
- 3745US10541616B2Power adaptorDELTA ELECTRONICS SHANGHAI CO·Filed 2017·Granted Jan 21, 2020·0 cites·23 claims
- 3836US2016217913A1Winding unit, magnetic component and power supply having the sameDELTA ELECTRONICS INC·Filed 2015·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Qi Fu 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 →