Inventor · disambiguated record
Yan Chen
Also filed as: CHEN YAN · CHEN YAN-YUH
18 granted patents·2 pending applications·374 citations·filing 2003–2025
94Inventor score
Files withDONGGUAN H&H PLASTIC ELECTRONIC CO LTD4POWER SYSTEMS MFG LLC3SHENZHEN WEITESHIJIA TECH CO LTD2STUTTAFORD PETER2STUTTAFORD PETER JOHN2
Top patents by PatentIndex Score
20 records- 0196US7137256B1Method of operating a combustion system for increased turndown capabilitySTUTTAFORD PETER·Filed 2005·Granted Nov 21, 2006·145 cites·11 claims
- 0295US7237384B2Counter swirl shear mixerSTUTTAFORD PETER·Filed 2005·Granted Jul 3, 2007·53 cites·13 claims
- 0387US6935116B2Flamesheet combustorPOWER SYSTEMS MFG LLC·Filed 2003·Granted Aug 30, 2005·69 cites·18 claims
- 0485US9752781B2Flamesheet combustor domeANSALDO ENERGIA IP UK LTD·Filed 2013·Granted Sep 5, 2017·7 cites·8 claims
- 0583US11796254B1Graphitization furnace with rapid active cooling systemHUNAN YOURE TECH CO LTD·Filed 2023·Granted Oct 24, 2023·3 cites·7 claims
- 0682USD968187SDead blow hammerCHEN YAN·Filed 2021·Granted Nov 1, 2022·8 cites·1 claims
- 0782US7308793B2Apparatus and method for reducing carbon monoxide emissionsPOWER SYSTEMS MFG LLC·Filed 2005·Granted Dec 18, 2007·20 cites·18 claims
- 0880US8438853B2Combustor end cap assemblyGREEN ANDREW·Filed 2008·Granted May 14, 2013·17 cites·16 claims
- 0975US11821156B1Track cleaner and grinder head attachmentMINERAL PRODUCTS INC·Filed 2020·Granted Nov 21, 2023·2 cites·15 claims
- 1075US6986254B2Method of operating a flamesheet combustorPOWER SYSTEMS MFG LLC·Filed 2003·Granted Jan 17, 2006·42 cites·6 claims
- 1169US12416433B1Refrigeration fan with lateral heat dissipationSHENZHEN WEITESHIJIA TECH CO LTD·Filed 2025·Granted Sep 16, 2025·0 cites·7 claims
- 1267USD1084793SGrinderDONGGUAN H&H PLASTIC ELECTRONIC CO LTD·Filed 2023·Granted Jul 22, 2025·2 cites·1 claims
- 1361US2025290524A1Handheld refrigeration fanSHENZHEN WEITESHIJIA TECH CO LTD·Filed 2025·Application pending·0 cites
- 1457US9347669B2Variable length combustor dome extension for improved operabilitySTUTTAFORD PETER JOHN·Filed 2013·Granted May 24, 2016·1 cites·20 claims
- 1557US8091363B2Low residence combustor fuel nozzleSULLIVAN DANIEL J·Filed 2007·Granted Jan 10, 2012·5 cites·17 claims
- 1648USD1095133SGrinderDONGGUAN H&H PLASTIC ELECTRONIC CO LTD·Filed 2024·Granted Sep 30, 2025·0 cites·1 claims
- 1747USD1096279SGrinderDONGGUAN H&H PLASTIC ELECTRONIC CO LTD·Filed 2024·Granted Oct 7, 2025·0 cites·1 claims
- 1844US2015184858A1Method of operating a multi-stage flamesheet combustorSTUTTAFORD PETER JOHN·Filed 2013·Application pending·0 cites
- 1939USD1107519SElectric grinderDONGGUAN H&H PLASTIC ELECTRONIC CO LTD·Filed 2023·Granted Dec 30, 2025·0 cites·1 claims
- 2026US11466708B2Automatic water handling device of air compressorCHEN YAN YUH·Filed 2020·Granted Oct 11, 2022·0 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →