Inventor
JIANG YANFENG
US38 patents
⚠️ This page may combine multiple inventors who share the name “JIANG YANFENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV MINNESOTA
29 patentsUS9715957B2Jul 25, 2017
Iron nitride permanent magnet and technique for forming iron nitride permanent magnet
UNIV MINNESOTA23 citations94
US9240799B1Jan 19, 2016
Spin-based logic device
UNIV MINNESOTA41 citations94
US10692635B2Jun 23, 2020
Iron nitride permanent magnet and technique for forming iron nitride permanent magnet
UNIV MINNESOTA8 citations84
US11217370B2Jan 4, 2022
Preservation of strain in iron nitride magnet
UNIV MINNESOTA4 citations73
US11161175B2Nov 2, 2021
Iron-based nanoparticles and grains
UNIV MINNESOTA2 citations73
US10573439B2Feb 25, 2020
Multilayer iron nitride hard magnetic materials
UNIV MINNESOTA5 citations73
US10562103B2Feb 18, 2020
Method of making iron nitride powder with anisotropic shape
UNIV MINNESOTA2 citations73
US10504640B2Dec 10, 2019
Iron nitride materials and magnets including iron nitride materials
UNIV MINNESOTA3 citations73
US10961615B2Mar 30, 2021
Applied magnetic field synthesis and processing of iron nitride magnetic materials
UNIV MINNESOTA3 citations72
US9994949B2Jun 12, 2018
Applied magnetic field synthesis and processing of iron nitride magnetic materials
UNIV MINNESOTA4 citations72
US11875934B2Jan 16, 2024
Iron-rich permanent magnet
UNIV MINNESOTA2 citations71
US10072356B2Sep 11, 2018
Magnetic material including α″-Fe16(NxZ1-x)2 or a mixture of α″-Fe16Z2 and α″-Fe16N2, where Z includes at least one of C, B, or O
UNIV MINNESOTA4 citations70
US10002694B2Jun 19, 2018
Inductor including alpha″-Fe16Z2 or alpha″-Fe16(NxZ1-x)2, where Z includes at least one of C, B, or O
UNIV MINNESOTA3 citations70
US12512238B2Dec 30, 2025
Iron-based nanoparticles and grains
UNIV MINNESOTA0 citations62
US12412686B2Sep 9, 2025
Iron nitride permanent magnet and technique for forming iron nitride permanent magnet
UNIV MINNESOTA0 citations62
US11996232B2May 28, 2024
Applied magnetic field synthesis and processing of iron nitride magnetic materials
UNIV MINNESOTA0 citations62
US11837393B2Dec 5, 2023
Iron-based nanoparticles and grains
UNIV MINNESOTA0 citations62
US11742117B2Aug 29, 2023
Iron nitride permanent magnet and technique for forming iron nitride permanent magnet
UNIV MINNESOTA0 citations62
US11581113B2Feb 14, 2023
Preservation of strain in iron nitride magnet
UNIV MINNESOTA0 citations62
US11511344B2Nov 29, 2022
Iron nitride powder with anisotropic shape
UNIV MINNESOTA0 citations62
US11302472B2Apr 12, 2022
Applied magnetic field synthesis and processing of iron nitride magnetic materials
UNIV MINNESOTA0 citations62
US11217371B2Jan 4, 2022
Iron nitride permanent magnet and technique for forming iron nitride permanent magnet
UNIV MINNESOTA0 citations62
US11214862B2Jan 4, 2022
Forming iron nitride hard magnetic materials using chemical vapor deposition or liquid phase epitaxy
UNIV MINNESOTA0 citations62
US10358716B2Jul 23, 2019
Forming iron nitride hard magnetic materials using chemical vapor deposition or liquid phase epitaxy
UNIV MINNESOTA1 citations62
US12573551B2Mar 10, 2026
Iron-rich permanent magnet
UNIV MINNESOTA0 citations61
US12338536B2Jun 24, 2025
Applied magnetic field synthesis and processing of iron nitride magnetic materials
UNIV MINNESOTA0 citations61
US11859271B2Jan 2, 2024
Iron nitride compositions
UNIV MINNESOTA0 citations61
US11195644B2Dec 7, 2021
Iron nitride magnetic material including coated nanoparticles
UNIV MINNESOTA1 citations60
US10794774B2Oct 6, 2020
Spintronic temperature sensor
UNIV MINNESOTA0 citations52