Inventor · disambiguated record
Hongfeng Zhu
Also filed as: ZHU HONGFENG
13 granted patents·14 pending applications·73 citations·filing 2008–2024
89Inventor score
Files withZHU HONGFENG18EATON CORP6INPAQ TECH SUZHOU CO LTD1ZHEJIANG JOHAR TECH CO LTD1ZONGMU TECH SHANGHAI CO LTD1
Top patents by PatentIndex Score
27 records- 0190US8250792B2Electric frame fireplace with an internal charcoal bed and an external charcoal bedZHU HONGFENG·Filed 2010·Granted Aug 28, 2012·15 cites·16 claims
- 0288US9396889B1Electrical switching apparatus and secondary disconnect assembly with cradle assembly alignment and positioning features thereforEATON CORP·Filed 2015·Granted Jul 19, 2016·9 cites·20 claims
- 0387US9570261B2Electrical switching apparatus and secondary disconnect assembly with contact alignment features thereforEATON CORP·Filed 2015·Granted Feb 14, 2017·4 cites·18 claims
- 0484US8412028B2Three-dimensional flame simulating electric fireplaceZHU HONGFENG·Filed 2008·Granted Apr 2, 2013·14 cites·8 claims
- 0580US8151498B2Electric fireplace flame curtain with fixed simulated carbon bedZHU HONGFENG·Filed 2009·Granted Apr 10, 2012·10 cites·4 claims
- 0679US8166687B2Electric fireplace with flame curtainZHU HONGFENG·Filed 2009·Granted May 1, 2012·10 cites·10 claims
- 0779US8024877B2Electric fireplace flame curtain with flexible simulated carbon bedZHU HONGFENG·Filed 2009·Granted Sep 27, 2011·10 cites·9 claims
- 0868US9576762B2Electrical switching apparatus and secondary disconnect assembly with error-proofing features thereforEATON CORP·Filed 2015·Granted Feb 21, 2017·1 cites·18 claims
- 0957US9819102B2Electrical switching apparatus and secondary disconnect assembly with contact alignment features thereforEATON CORP·Filed 2016·Granted Nov 14, 2017·0 cites·18 claims
- 1055US2010209860A13D Flexible Simulated Carbon Bed and Electric Fireplace with 3D Flexible Simulated Carbon BedZHU HONGFENG·Filed 2009·Application pending·0 cites
- 1151US11686624B2Chip wiring layer temperature sensing circuit, temperature sensing method and chip thereofZHEJIANG JOHAR TECH CO LTD·Filed 2020·Granted Jun 27, 2023·0 cites·11 claims
- 1250US2024283155A1Coupled feeding multi-band antenna and coupled feeding multi-band circularly-polarized spiral antennaINPAQ TECH SUZHOU CO LTD·Filed 2024·Application pending·0 cites
- 1350US2015282668A1Barbeque ovenZHU HONGFENG·Filed 2012·Application pending·0 cites
- 1449US12182054B2Communication system based on parallel busZONGMU TECH SHANGHAI CO LTD·Filed 2021·Granted Dec 31, 2024·0 cites·6 claims
- 1549US9882311B2Electrical switching apparatus and secondary disconnect assembly with error-proofing features thereforEATON CORP·Filed 2016·Granted Jan 30, 2018·0 cites·21 claims
- 1648US9742134B2Electrical switching apparatus and secondary disconnect assembly with cradle assembly alignment and positioning features thereforEATON CORP·Filed 2016·Granted Aug 22, 2017·0 cites·19 claims
- 1743US2014208996A1High performance burnerZHU HONGFENG·Filed 2012·Application pending·0 cites
- 1842US2015159879A1Biomass fuel ovenZHU HONGFENG·Filed 2012·Application pending·0 cites
- 1942US2015020790A1Variable pitch fuel supplier and an oven for use with the sameZHU HONGFENG·Filed 2012·Application pending·0 cites
- 2042US2014251299A1Oven having an enclosed heat exchange zoneZHU HONGFENG·Filed 2011·Application pending·0 cites
- 2142US2014373827A1Oven without dust riseZHU HONGFENG·Filed 2012·Application pending·0 cites
- 2242US2014238282A1Bonfire ovenZHU HONGFENG·Filed 2011·Application pending·0 cites
- 2342US2015184861A1Biomass fuel simulation fireplaceZHU HONGFENG·Filed 2012·Application pending·0 cites
- 2436US2013269679A1FireplaceZHU HONGFENG·Filed 2010·Application pending·0 cites
- 2536US2013269677A1Anti-Scorification OvenZHU HONGFENG·Filed 2010·Application pending·0 cites
- 2636US2013276721A1BoilerZHU HONGFENG·Filed 2010·Application pending·0 cites
- 2736US2013269678A1Anti-Scorification OvenZHU HONGFENG·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →