Inventor · disambiguated record
Defang Yuan
Also filed as: YUAN DEFANG
12 granted patents·3 pending applications·18 citations·filing 2011–2022
84Inventor score
Top patents by PatentIndex Score
15 records- 0194US11131255B1Piston engine cylinder head with combined functionsCANADAVFD CORP LTD·Filed 2020·Granted Sep 28, 2021·6 cites·18 claims
- 0289US11136916B1Direct torque control, piston engineCANADAVFD CORP LTD·Filed 2020·Granted Oct 5, 2021·5 cites·18 claims
- 0389US10760819B2Water supply system that is selectively supplied with heated waterCANADAVFD CORP LTD·Filed 2018·Granted Sep 1, 2020·4 cites·17 claims
- 0485US11473654B2Reciprocating engine with extended minimum combustion chamber volumeYUAN DEFANG·Filed 2021·Granted Oct 18, 2022·2 cites·18 claims
- 0572US11078836B1System and method of reciprocating piston engine, multi-fuel piston engineCANADAVFD CORP LTD·Filed 2020·Granted Aug 3, 2021·1 cites·20 claims
- 0651US11713598B2Handcuff with automatic over-tightening-prevention mechanismYUAN DEFANG·Filed 2021·Granted Aug 1, 2023·0 cites·18 claims
- 0751US10928097B2System and method for generating heated water and distilled waterCANADAVFD CORP LTD·Filed 2018·Granted Feb 23, 2021·0 cites·18 claims
- 0849US11610752B2Fast smart circuit breakerYUAN DEFANG·Filed 2021·Granted Mar 21, 2023·0 cites·20 claims
- 0948US11572826B1Engine and ignition assembly with two pistonsYUAN DEFANG·Filed 2022·Granted Feb 7, 2023·0 cites·19 claims
- 1047US11613347B1Low cost, high reliable, double engined VTOLYUAN DEFANG·Filed 2021·Granted Mar 28, 2023·0 cites·19 claims
- 1147US2023193662A1Automatic Handcuff with Floating Stop PawlYUAN DEFANG·Filed 2021·Application pending·0 cites
- 1242US2014084715A1Switched Reluctance MotorYUAN DEFANG·Filed 2012·Application pending·0 cites
- 1341US11473513B1Torque control of piston engine with crankpin offsetYUAN DEFANG·Filed 2021·Granted Oct 18, 2022·0 cites·20 claims
- 1439US2012104863A1System and Method for Combining Electrical Power from Photovoltaic SourcesYUAN DEFANG·Filed 2011·Application pending·0 cites
- 1536US10295216B2Modular assembly for regulating moisture and temperature of content in a containerYUAN DEFANG·Filed 2016·Granted May 21, 2019·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →