ClassID:

119044

C21D8/1216 - CPC Classification

Classification description:

Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of articles with special electromagnetic properties the working step(s) being of interest

Sub-classes:
Recent Application in this class:
#1
20240309498
2024-09-19

NON-GRAIN-ORIENTED ELECTRICAL STEEL SHEET, METHOD FOR PUNCHING NON-GRAIN-ORIENTED ELECTRICAL STEEL SHEET AND DIE FOR PUNCHING NON-GRAIN-ORIENTED ELECTRICAL STEEL SHEET

#2
20240013959
2024-01-11

NON ORIENTED ELECTRICAL STEEL SHEET, IRON CORE, MANUFACTURING METHOD OF IRON CORE, MOTOR, AND MANUFACTURING METHOD OF MOTOR

#3
20230332276
2023-10-19

Method for Producing and Designing Complex Three-Dimensional Magnetic Shielding Elements, Shielding Elements, and the Use Thereof

#4
20210246524
2021-08-12

Grain oriented electrical steel sheet

#5
20180230564
2018-08-16

Method for producing non-oriented electrical steel sheet having excellent magnetic properties

#6
20180195142
2018-07-12

Method for manufacturing magnetostrictive torque sensor shaft

#7
20180119241
2018-05-03

Severe Plastic Deformation of Iron-Cobalt-Vanadium Alloys

#8
20170362677
2017-12-21

Non-oriented electrical steel sheet and manufacturing method therefor

#9
20170103837
2017-04-13

NdFeB magnet containing cerium and manufacturing method thereof

#10
20170025214
2017-01-26

Magnetic core, coil component and magnetic core manufacturing method

#11
20170018343
2017-01-19

Magnetic core, coil component and magnetic core manufacturing method

#12
20170016085
2017-01-19

GRAIN-ORIENTED ELECTRICAL STEEL SHEET FOR LOW-NOISE TRANSFORMER, AND METHOD OF MANUFACTURING SAID SHEET

#13
20160379754
2016-12-29

METHOD FOR PRODUCING A FERROMAGNETIC COMPONENT FOR A TORQUE SENSOR OF A VEHICLE STEERING SHAFT, AND TORQUE SENSOR

#14
20160097110
2016-04-07

METHOD FOR MANUFACTURING RARE-EARTH MAGNETS

#15
20160055968
2016-02-25

Method of production rare-earth magnet

#16
20150302962
2015-10-22

Oriented silicon steel and method for manufacturing same

#17
20150255203
2015-09-10

MAGNET CORE, IN PARTICULAR FOR A CURRENT TRANSFORMER, AND METHOD FOR PRODUCING SAME

#18
20150243418
2015-08-27

Hot rolled silicon steel producing method

#19
20130213525
2013-08-22

Grain oriented electrical steel sheet and method for manufacturing the same

#20
20130129985
2013-05-23

Grain oriented electrical steel sheet and method for manufacturing the same

#21
20130087249
2013-04-11

Method for manufacturing grain oriented electrical steel sheet

#22
20100279141
2010-11-04

Low core loss grain-oriented electrical steel plate and method of manufacturing the same

#23
20100266861
2010-10-21

POWDER FOR MAGNETIC CORE, POWDER MAGNETIC CORE AND THEIR PRODUCTION METHODS

#24
20100158744
2010-06-24

High strength electrical steel sheet and method of production of same