ClassID:

201467

H01F7/0294 - CPC Classification

Classification description:

Magnets; Permanent magnets [PM]; Magnetic circuits with PM for magnetic field generation Detection, inspection, magnetic treatment

Recent Application in this class:
#1
20250313944
2025-10-09

DEPOSITION APPARATUS

#2
20250273373
2025-08-28

SUPPORT DEVICE FOR MAGNETIC FIELD GENERATOR

#3
20250244290
2025-07-31

NONMETALLIC SAMPLE INDUCED MAGNETIC FIELD GENERATING DEVICE AND APPLICATION THEREOF

#4
20250191821
2025-06-12

ELECTRO-PERMANENT-MAGNET-BASED FORCE PROFILE FOR AN INPUT ELEMENT ON AN INPUT DEVICE

#5
20250157710
2025-05-15

MAGNETIC BALL CALIBRATION METHOD AND MAGNETIC BALL CALIBRATION APPARATUS

#6
20250027977
2025-01-23

METHOD FOR CONTACTLESS DETERMINATION OF AN OPERATING STATE

#7
20240233997
2024-07-11

Pot magnet for a plunger coil arrangement

#8
20240175946
2024-05-30

Extended Closure Sensor Design for an Electronic Device

#9
20240090793
2024-03-21

Medical device magnetizer

#10
20240079169
2024-03-07

Electro-permanent-magnet-based force profile for an input element on an input device

#11
20240062937
2024-02-22

DEVICE WITH DIAMETERAL MAGNETIC ARRAYS FOR INSTALLATION IN MAGNETIC SUBS FOR THE REMEDIATION AND MITIGATION OF SCALE IN PRODUCTION COLUMNS

#12
20240047638
2024-02-08

MAGNET ASSEMBLY FOR ORIENTATION AND ORIENTATION METHOD FOR ACTIVE MATERIAL LAYER USING THE SAME

#13
20230314538
2023-10-05

Magnet configurations

#14
20230197323
2023-06-22

Electro-permanent-magnet-based force profile for an input element on an input device

#15
20230053319
2023-02-16

Magnetic field generating unit, position detecting device and method of manufacturing magnetic field generating unit

#16
20220375669
2022-11-24

Magnet unit and method for manufacturing the same

#17
20220367100
2022-11-17

Magnetization device

#18
20220341977
2022-10-27

Method for contactless determination of an operating state

#19
20220276328
2022-09-01

Magnet configurations

#20
20220142501
2022-05-12

Medical device magnetizer

#21
20220020518
2022-01-20

APPARATUS AND METHOD FOR CONTROL OF AN ELECTROPERMANENT MAGNETIC SYSTEM

#22
20210381851
2021-12-09

Method and sensor system for determining a relative angular position between two parts, and method for manufacturing a magnetic body

#23
20210365615
2021-11-25

Magnetic parameter value estimation method and device using deep learning

#24
20210351669
2021-11-11

Magnet structure, rotational angle detector, and electric power steering device

#25
20210328287
2021-10-21

Metal air battery

#26
20210170189
2021-06-10

THERAPEUTIC MAGNET APPARATUS

#27
20200379501
2020-12-03

Joystick assembly

#28
20200300927
2020-09-24

Magnetic field generating unit, position detecting device and method of manufacturing magnetic field generating unit

#29
20200265984
2020-08-20

Permanent magnet comprising an antiferromagnetic layer and a ferromagnetic layer

#30
20200243127
2020-07-30

Apparatus for generating a magnetic field and method of using said apparatus

#31
20200234863
2020-07-23

Magnetic potential energy barrier

#32
20200168378
2020-05-28

Rotation operation device using magnetic force and electronic apparatus using this

#33
20200158792
2020-05-21

Method for examining a magnetic field source

#34
20200144690
2020-05-07

Enabling attenuators for quantum microwave circuits in cryogenic temperature range

#35
20200143964
2020-05-07

CYLINDRICAL COMPOSITE PERMANENT MAGNET AND MAGNETIC ASSEMBLY COMPRISING THE SAME

#36
20200132518
2020-04-30

Elastic encoder and manufacturing method thereof

#37
20190293826
2019-09-26

Studfinder and Laser Level System

#38
20190280568
2019-09-12

Magnet structure, rotational angle detector, and electric power steering device

#39
20190198956
2019-06-27

Metal air battery

#40
20190198213
2019-06-27

Magnetic sensor including a plurality of magnetic detection elements and a plurality of magnetic field generators

#41
20190190010
2019-06-20

Method and apparatus for applying magnetic fields to an article

#42
20190179357
2019-06-13

Joystick assembly

#43
20190094053
2019-03-28

Variable area flow meter with improved linearity

#44
20180321704
2018-11-08

Joystick assembly

#45
20180280714
2018-10-04

THERAPEUTIC MAGNET APPARATUS

#46
20180233261
2018-08-16

Magnetization method, magnetization apparatus and magnet for magnetic encoder

#47
20180136111
2018-05-17

Magnetophorisis measuring system for determining motion status of object and quantifying amount of magnetic particles contained therein

#48
20180096770
2018-04-05

Electronic device having a magnetic on-off switch

#49
20180088690
2018-03-29

Electronic device including input module

#50
20180078780
2018-03-22

Time-varying magnetic field therapy using multistable latching mechanisms

#51
20180040406
2018-02-08

Device, system and method for obtaining a magnetic measurement with permanent magnets

#52
20180027908
2018-02-01

Wearable disease prevention device

#53
20170350948
2017-12-07

Measuring device with pre-magnetizing magnet

#54
20170305184
2017-10-26

DEVICES AND METHODS FOR ORIENTING PLATELET-SHAPED MAGNETIC OR MAGNETIZABLE PIGMENT PARTICLES

#55
20170241802
2017-08-24

Magnet arrangement and sensor device

#56
20170232727
2017-08-17

Apparatuses for producing optical effect layers

#57
20170133135
2017-05-11

Inspection apparatus and inspection system for inspecting access-restricted spaces and areas

#58
20170092407
2017-03-30

Solenoid actuator

#59
20160370438
2016-12-22

Magnetic field generator, magnetic sensor system and magnetic sensor

#60
20160349094
2016-12-01

Magnetic actuated contact using a coil system

#61
20160347178
2016-12-01

Input device using a plurality of magnets, and steering wheel and vehicle having the same

#62
20160332167
2016-11-17

Gravity recovery system and method for recovery of heavy metals from sands and gravels

#63
20160071640
2016-03-10

Solenoid actuator

#64
20150377648
2015-12-31

Magnetic field sensor and associated method that can sense a position of a magnet

#65
20150369882
2015-12-24

Magnetic substance detection device

#66
20150331070
2015-11-19

Magnetic-field sensor with a back-bias magnet

#67
20150314303
2015-11-05

Device For The Magnetic Treatment Of A Hydrocarbon-Containing Fluid

#68
20150282838
2015-10-08

Magnetic vaginal dilator

#69
20150272471
2015-10-01

Devices and methods for detection of slippage of magnetic coupling in implantable medical devices

#70
20150187479
2015-07-02

Processing of bound and unbound magnetic particles

#71
20150179325
2015-06-25

Magnetic pre-conditioning of magnetic sensors

#72
20150177116
2015-06-25

Magnetic chip detector/collector

#73
20150107061
2015-04-23

Wearable magnet housing

#74
20150035375
2015-02-05

Wake-up device for a brake system component of a vehicle and method for exciting at least one brake system component of a vehicle

#75
20150008999
2015-01-08

Magnetic assembly having inner and outer magnets for therapeutic purposes

#76
20140099253
2014-04-10

METHOD AND APPARATUS FOR MAGNETIC TREAMENT OF FUEL AND FLUIDS FOR COMBUSTIION EFFICIENCY AND REDUCTION OF CARBON EMISSIONS

#77
20130328553
2013-12-12

Devices and methods for detection of slippage of magnetic coupling in implantable medical devices

#78
20130307651
2013-11-21

SYSTEM FOR PROVIDING A MAGNETIC FIELD

#79
20130278246
2013-10-24

Bias field generator including a body having two body parts and holding a packaged magnetic sensor

#80
20120238797
2012-09-20

Method for implementing low-frequency rotating constant high magnetic field

#81
20120025818
2012-02-02

Non-Contacting Position Sensor Using a Rotating Magnetic Vector

#82
20110234212
2011-09-29

MAGNETIC FLUX LEAKAGE INSPECTION DEVICE

#83
20110167616
2011-07-14

Method for manufacturing tactile-sensitive material utilizing microcoils

#84
20110133872
2011-06-09

Therapeutic magnet apparatus

#85
20110033589
2011-02-10

METHOD AND APPARATUS FOR STORING AND APPLYING MAGNETIC FIELDS

#86
20100283454
2010-11-11

Magnetising assembly

#87
20100253324
2010-10-07

Non-contacting position sensor using a rotating magnetic vector

#88
20100206732
2010-08-19

Method, apparatus, and magnet for magnetically treating fluids

#89
20100163061
2010-07-01

MAGNETS WITH VARYING MAGNETIZATION DIRECTION AND METHOD OF MAKING SUCH MAGNETS

#90
20100109662
2010-05-06

ARRANGEMENT AND METHOD FOR INFLUENCING AND/OR DETECTING MAGNETIC PARTICLES IN A REGION OF ACTION

#91
20100052833
2010-03-04

Method of forming magnetic blocks and equipment for carrying out that method

#92
20090243848
2009-10-01

REFERENCE POINT LOCATOR

#93
20090179719
2009-07-16

MAGNETIZING DEVICE

#94
20090121711
2009-05-14

THERMALLY STABILIZED MAGNETS FOR USE DOWNHOLE

#95
20090058403
2009-03-05

Magnetic encoder

#96
20090045820
2009-02-19

Tactile sensor utilizing microcoils with spiral shape

#97
20080296162
2008-12-04

Multi-rotator magnetic resonator embodying sacred geometry

#98
20080246573
2008-10-09

Field configurable magnetic array

#99
20080157907
2008-07-03

Permanent magnet having improved field quality and apparatus employing the same

#100
20080111656
2008-05-15

Method and apparatus for magnetically treating fluids

#101
20080092993
2008-04-24

Magnets with Varying Magnetization Direction and Method of Making Such Magnets

#102
20080074222
2008-03-27

Mineral supplement cow magnet

#103
20070292571
2007-12-20

Magnetic device and method for treating perishable items such as food or ice

#104
20070210886
2007-09-13

Apparatus and method for processing material in a magnetic vortex

#105
20070090827
2007-04-26

Non-contacting position sensor using a rotating magnetic vector

#106
20070040550
2007-02-22

Magnetic detector arrangement and method for obtaining a symmetric magnetic field

#107
20070018764
2007-01-25

Device and method for separating magnetic particles

#108
20060214755
2006-09-28

Magnetic device

#109
20060061445
2006-03-23

Magnets with varying magnetization direction and method of making such magnets

#110
20060049902
2006-03-09

Permanent magnet radiation dose delivery enhancement