Inventor · disambiguated record
Zhongjie Peng
Also filed as: PENG ZHONGJIE
24 granted patents·24 pending applications·5 citations·filing 2014–2024
89Inventor score
Files withYANTAI SHOUGANG MAGNETIC MAT INC28YANTAI DONGXING MAGNETIC MAT INC17HUA MEDICINE USA INC1HYUNDAI MOTOR CO LTD1PENG ZHONGJIE1
Top patents by PatentIndex Score
48 records- 0182US9782953B2Apparatus and a method for bonding and insulating Nd—Fe—B permanent magnetsYANTAI SHOUGANG MAGNETIC MAT INC·Filed 2015·Granted Oct 10, 2017·3 cites·8 claims
- 0266US2025249527A1Neodymium-iron-boron magnet and preparation method thereofYANTAI DONGXING MAGNETIC MAT INC·Filed 2024·Application pending·0 cites
- 0365US11923114B2NdFeB alloy powder for forming high-coercivity sintered NdFeB magnets and use thereofYANTAI SHOUGANG MAGNETIC MAT INC·Filed 2021·Granted Mar 5, 2024·0 cites·20 claims
- 0465US11854736B2Method of preparing a high-coercivity sintered NdFeB magnetYANTAI DONGXING MAGNETIC MAT INC·Filed 2022·Granted Dec 26, 2023·0 cites·17 claims
- 0564US11948734B2Method about increasing the coercivity of a sintered type NdFeB permanent magnetYANTAI SHOUGANG MAGNETIC MAT INC·Filed 2020·Granted Apr 2, 2024·0 cites·20 claims
- 0661US11798740B2Method of improving coercivity of an arc-shaped Nd-Fe-B magnetYANTAI SHOUGANG MAGNETIC MAT INC·Filed 2020·Granted Oct 24, 2023·0 cites·20 claims
- 0761US2025195440A1Pharmaceutical formulation comprising glucokinase activator and use thereofHUA MEDICINE USA INC·Filed 2024·Application pending·0 cites
- 0861US2024116106A1Method for improving coercivity of neodymium-iron-boron magnet and magnet prepared by methodYANTAI DONGXING MAGNETIC MAT INC·Filed 2023·Application pending·0 cites
- 0960US9672980B2R-T-B-M-C sintered magnet and production method and an apparatus for manufacturing the R-T-B-M-C sintered magnetPENG ZHONGJIE·Filed 2014·Granted Jun 6, 2017·2 cites·4 claims
- 1059US12057263B2Low-cost rare earth magnet and corresponding manufacturing method thereofYANTAI DONGXING MAGNETIC MAT INC·Filed 2022·Granted Aug 6, 2024·0 cites·19 claims
- 1159US12027307B2Method for increasing the coercivity of a sintered type NdFeB permanent magnetYANTAI SHOUGANG MAGNETIC MAT INC·Filed 2020·Granted Jul 2, 2024·0 cites·8 claims
- 1259US11908600B2Preparation device and method of ceramic coating on a sintered type NdFeB permanent magnetYANTAI DONGXING MAGNETIC MAT INC·Filed 2021·Granted Feb 20, 2024·0 cites·10 claims
- 1358US11315728B2Method of increasing the coercivity of a sintered Nd—Fe—B permanent magnetYANTAI SHOUGANG MAGNETIC MAT INC·Filed 2019·Granted Apr 26, 2022·0 cites·19 claims
- 1457US2023095310A1Low-heavy rare earth magnet and manufacturing method thereofYANTAI DONGXING MAGNETIC MAT INC·Filed 2022·Application pending·0 cites
- 1557US2025218630A1High-performance and high-thermal-stability sintered NdFeB magnet and preparation method thereofYANTAI DONGXING MAGNETIC MAT INC·Filed 2024·Application pending·0 cites
- 1657US2025201455A1High temperature resistant magnet and a preparation method thereofYANTAI DONGXING MAGNETIC MAT INC·Filed 2022·Application pending·0 cites
- 1756US2023386741A1NdFeB rare earth magnet and manufacturing method thereofYANTAI DONGXING MAGNETIC MAT INC·Filed 2023·Application pending·0 cites
- 1856US2023386711A1Rare earth magnet and manufacturing method thereofYANTAI DONGXING MAGNETIC MAT INC·Filed 2023·Application pending·0 cites
- 1956US2024071658A1Cerium-Added RE-T-B-M Series Sintered Neodymium-Iron-Boron MagnetYANTAI DONGXING MAGNETIC MAT INC·Filed 2023·Application pending·0 cites
- 2054US2022044853A1NdFeB alloy powder for forming high-coercivity sintered NdFeB magnets and use thereofYANTAI SHOUGANG MAGNETIC MAT INC·Filed 2021·Application pending·0 cites
- 2153US11776719B2Method for preparing sintered NdFeB magnetsYANTAI DONGXING MAGNETIC MAT INC·Filed 2021·Granted Oct 3, 2023·0 cites·2 claims
- 2253US2024274338A1Permanent Magnet for Low Eddy-Current Loss of Permanent Magnet Motor and Permanent Magnet MotorYANTAI DONGXING MAGNETIC MAT INC·Filed 2022·Application pending·0 cites
- 2352US12100544B2Device and method for improving coercivity of ring-shaped NdFeB magnetYANTAI SHOUGANG MAGNETIC MAT INC·Filed 2021·Granted Sep 24, 2024·0 cites·7 claims
- 2452US11270839B2Method of increasing the coercivity of a sintered Nd—Fe—B permanent magnetYANTAI SHOUGANG MAGNETIC MAT INC·Filed 2019·Granted Mar 8, 2022·0 cites·16 claims
- 2552US2022102034A1Method for preparation of a sintered type NdFeB permanent magnet with an adjusted grain boundaryYANTAI DONGXING MAGNETIC MAT INC·Filed 2021·Application pending·0 cites
- 2652US2023238160A1Sintered NdFeB permanent magnet and preparation method thereofYANTAI DONGXING MAGNETIC MAT INC·Filed 2023·Application pending·0 cites
- 2752US2023093584A1Method for preparing NdFeB magnets including lanthanum or ceriumYANTAI DONGXING MAGNETIC MAT INC·Filed 2022·Application pending·0 cites
- 2851US2022189688A1Preparation method for a neodymium-iron-boron magnetYANTAI DONGXING MAGNETIC MAT INC·Filed 2021·Application pending·0 cites
- 2949US12080478B2Gradient Nd—Fe—B magnet and a method of productionYANTAI SHOUGANG MAGNETIC MAT INC·Filed 2019·Granted Sep 3, 2024·0 cites·20 claims
- 3048US11881351B2Preparation method of ring-shaped sintered Nd—Fe—B magnet and its moulding dieYANTAI SHOUGANG MAGNETIC MAT INC·Filed 2021·Granted Jan 23, 2024·0 cites·5 claims
- 3148US11569012B2Method for improving performance of sintered NdFeB magnetsYANTAI SHOUGANG MAGNETIC MAT INC·Filed 2020·Granted Jan 31, 2023·0 cites·6 claims
- 3248US10204724B2Method of preparing a hard aluminum film on the surface of a Nd-Fe-B magnetYANTAI SHOUGANG MAGNETIC MAT INC·Filed 2015·Granted Feb 12, 2019·0 cites·18 claims
- 3348US2022005637A1Method for preparing high-performance sintered NdFeB magnets and sintered NdFeB magnetsYANTAI SHOUGANG MAGNETIC MAT INC·Filed 2021·Application pending·0 cites
- 3448US2021280344A1Method for preparing NdFeB magnet powderYANTAI SHOUGANG MAGNETIC MAT INC·Filed 2020·Application pending·0 cites
- 3547US2021166847A1Manufacturing method of sintered nd-fe-b permanent magnetYANTAI SHOUGANG MAGNETIC MAT INC·Filed 2020·Application pending·0 cites
- 3646US11114237B2Method of improving the coercivity of Nd—Fe—B magnetsYANTAI SHOUGANG MAGNETIC MAT INC·Filed 2018·Granted Sep 7, 2021·0 cites·12 claims
- 3746US11107627B2Method and an apparatus for manufacturing an R-Fe-B sintered magnetYANTAI SHOUGANG MAGNETIC MAT INC·Filed 2018·Granted Aug 31, 2021·0 cites·10 claims
- 3844US9783883B2Method for depositing aluminum on a permanent Nd—Fe—B magnetYANTAI SHOUGANG MAGNETIC MAT INC·Filed 2016·Granted Oct 10, 2017·0 cites·24 claims
- 3944US2021183567A1Radiation-oriented sintered arc-shaped nd-fe-b magnet, a manufacturing method thereof, and a corresponding manufacturing deviceYANTAI SHOUGANG MAGNETIC MAT INC·Filed 2020·Application pending·0 cites
- 4042US10208376B2Apparatus and method for coating of small Nd-Fe-B magnetsYANTAI SHOUGANG MAGNETIC MAT INC·Filed 2015·Granted Feb 19, 2019·0 cites·16 claims
- 4141US11062827B2Sintered magnet composition without heavy rare earth element and a method of making the sintered magnetYANTAI SHOUGANG MAGNETIC MAT INC·Filed 2017·Granted Jul 13, 2021·0 cites·6 claims
- 4241US10978226B2Sintered Nd—Fe—B magnet composition and a production method for the sintered Nd—Fe—B magnetYANTAI SHOUGANG MAGNETIC MAT INC·Filed 2017·Granted Apr 13, 2021·0 cites·7 claims
- 4338US2020058420A1Method and an apparatus for improving magnetic properties of a finished nd-fe-b magnetYANTAI SHOUGANG MAGNETIC MAT INC·Filed 2019·Application pending·0 cites
- 4437US2019051435A1Sintered r-t-b based permanent magnet and a method of making the sintered r-t-b based permanent magnetYANTAI SHOUGANG MAGNETIC MAT INC·Filed 2018·Application pending·0 cites
- 4536US2019131065A1Method and an apparatus for the segmentation of nd-fe-b magnetsYANTAI SHOUGANG MAGNETIC MAT INC·Filed 2018·Application pending·0 cites
- 4635US2016240309A1Method for depositing a composite film on a permanent neodymium-iron-born magnetYANTAI SHOUGANG MAGNETIC MAT INC·Filed 2016·Application pending·0 cites
- 4734US10480057B2Apparatus and a method for plating an Nd—Fe—B magnetYANTAI SHOUGANG MAGNETIC MAT INC·Filed 2016·Granted Nov 19, 2019·0 cites·7 claims
- 4832US2017333993A1Method of making rare earth permanent magnet with excellent magnetic propertyHYUNDAI MOTOR CO LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →