Inventor · disambiguated record
Cong Yue Qiao
Also filed as: QIAO CONG YUE
25 granted patents·5 pending applications·615 citations·filing 1999–2024
96Inventor score
Top patents by PatentIndex Score
30 records- 0198US11530460B1Low-carbon iron-based alloy useful for valve seat insertsJONES L E CO·Filed 2021·Granted Dec 20, 2022·2 cites·14 claims
- 0298US6702905B1Corrosion and wear resistant alloyJONES L E CO·Filed 2003·Granted Mar 9, 2004·119 cites·36 claims
- 0397US9334547B2Iron-based alloys and methods of making and use thereofJONES L E CO·Filed 2013·Granted May 10, 2016·39 cites·20 claims
- 0497US8940110B2Corrosion and wear resistant iron based alloy useful for internal combustion engine valve seat inserts and method of making and use thereofQIAO CONG YUE·Filed 2012·Granted Jan 27, 2015·39 cites·22 claims
- 0597US8479700B2Iron-chromium alloy with improved compressive yield strength and method of making and use thereofQIAO CONG YUE·Filed 2010·Granted Jul 9, 2013·45 cites·16 claims
- 0697US8430075B2Superaustenitic stainless steel and method of making and use thereofQIAO CONG YUE·Filed 2008·Granted Apr 30, 2013·56 cites·22 claims
- 0796US10677109B2High performance iron-based alloys for engine valvetrain applications and methods of making and use thereofJONES L E CO·Filed 2017·Granted Jun 9, 2020·33 cites·11 claims
- 0896US9458743B2Iron-based alloys and methods of making and use thereofJONES L E CO·Filed 2013·Granted Oct 4, 2016·37 cites·20 claims
- 0996US7754143B2Cobalt-rich wear resistant alloy and method of making and use thereofJONES L E CO·Filed 2008·Granted Jul 13, 2010·32 cites·19 claims
- 1096US6436338B1Iron-based alloy for internal combustion engine valve seat insertsJONES L E CO·Filed 2000·Granted Aug 20, 2002·64 cites·21 claims
- 1195US9638075B2High performance nickel-based alloyJONES L E CO·Filed 2013·Granted May 2, 2017·30 cites·8 claims
- 1293US8613886B2Nickel-rich wear resistant alloy and method of making and use thereofQIAO CONG YUE·Filed 2006·Granted Dec 24, 2013·33 cites·16 claims
- 1392US11525172B1Nickel-niobium intermetallic alloy useful for valve seat insertsJONES L E CO·Filed 2021·Granted Dec 13, 2022·1 cites·20 claims
- 1488US9932867B2Iron-based alloys and methods of making and use thereofJONES L E CO·Filed 2016·Granted Apr 3, 2018·5 cites·20 claims
- 1588US6482275B1Nickel based alloys for internal combustion engine valve seat inserts, and the likeJONES L E CO·Filed 1999·Granted Nov 19, 2002·44 cites·28 claims
- 1686US11155904B2Cobalt-rich wear resistant alloy and method of making and use thereofJONES L E CO·Filed 2019·Granted Oct 26, 2021·2 cites·19 claims
- 1784US12018343B2Martensitic wear resistant alloy strengthened through aluminum nitridesJONES L E CO·Filed 2022·Granted Jun 25, 2024·0 cites·8 claims
- 1878US11215090B2High performance iron-based alloys for engine valvetrain applications and methods of making and use thereofJONES L E CO·Filed 2020·Granted Jan 4, 2022·1 cites·9 claims
- 1977US6881280B2Iron-based alloy for internal combustion engine valve seat inserts and the likeJONES L E CO·Filed 2002·Granted Apr 19, 2005·8 cites·26 claims
- 2075US11566299B2Martensitic wear resistant alloy strengthened through aluminum nitridesJONES L E CO·Filed 2021·Granted Jan 31, 2023·0 cites·11 claims
- 2173US10138766B2Iron-based alloys and methods of making and use thereofJONES L E CO·Filed 2016·Granted Nov 27, 2018·2 cites·20 claims
- 2272US2025188582A1Iron-Based Heat and Corrosion Resistant Alloy With Enhanced Air QuenchabilityJONES L E CO·Filed 2023·Application pending·0 cites
- 2368US2024131581A1Sintered Engine Part and Method of Manufacture ThereofJONES L E CO·Filed 2023·Application pending·0 cites
- 2468US2025333822A1Niobium-Cobalt Intermetallic Alloy Useful for High Temperature ApplicationsJONES L E CO·Filed 2024·Application pending·0 cites
- 2560US11988294B2Sintered valve seat insert and method of manufacture thereofJONES L E CO·Filed 2021·Granted May 21, 2024·0 cites·16 claims
- 2659US7216427B2Surface treatment of prefinished valve seat insertsJONES L E CO·Filed 2002·Granted May 15, 2007·7 cites·10 claims
- 2758US6519847B1Surface treatment of prefinished valve seat insertsJONES L E CO·Filed 1999·Granted Feb 18, 2003·16 cites·12 claims
- 2856US2025214133A1Method of casting metal parts such as valve seat inserts and casting apparatusJONES L E CO·Filed 2024·Application pending·0 cites
- 2947US10421116B2Method of casting valve seat inserts and casting apparatusJONES L E CO·Filed 2017·Granted Sep 24, 2019·0 cites·15 claims
- 3041US2010272597A1Nickel based alloy useful for valve seat insertsJONES L E CO·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →