ClassID:

201808

H01F41/045 - CPC Classification

Classification description:

Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils; Printed circuit coils Trimming

Recent Application in this class:
#1
20250167088
2025-05-22

PRINTED CIRCUIT BOARD

#2
20250166895
2025-05-22

PROGRAMMABLE INDUCTOR AND METHODS OF MANUFACTURE

#3
20240329528
2024-10-03

PHOTOSENSITIVE PASTE

#4
20230368972
2023-11-16

Programmable inductor and methods of manufacture

#5
20210233708
2021-07-29

INDUCTOR TRIMMING USING SACRIFICIAL MAGNETICALLY COUPLED LOOPS

#6
20210225569
2021-07-22

Magnetic paste

#7
20200365321
2020-11-19

Method for manufacturing coil, coil and electronic device

#8
20200287286
2020-09-10

Multilayer inductor

#9
20190252117
2019-08-15

Programmable inductor

#10
20190115151
2019-04-18

Manufacturing method of flat coil and electronic apparatus

#11
20180350506
2018-12-06

Coil component and method of changing frequency characteristic thereof

#12
20180174748
2018-06-21

Method for manufacturing planar coil

#13
20180108477
2018-04-19

TUNABLE THREE DIMENSIONAL INDUCTOR

#14
20160284460
2016-09-29

Method of manufacturing a multilayer transformer printed circuit board (PCB) for an electric car

#15
20160284458
2016-09-29

Coil substrate, method of manufacturing coil substrate and inductor

#16
20160028484
2016-01-28

Configurable diplex filter with tunable inductors

#17
20150235755
2015-08-20

PLANAR COIL AND MANUFACTURING METHOD FOR TRANSFORMER AND PLANAR COIL

#18
20150187488
2015-07-02

Integrated circuit with micro inductor and micro transformer with magnetic core

#19
20150102890
2015-04-16

Method of manufacturing coil substrate and inductor

#20
20150042438
2015-02-12

Method of manufacturing a tunable three dimensional inductor

#21
20150014899
2015-01-15

METHOD FOR MANUFACTURING LAMINATED COIL COMPONENT

#22
20140266542
2014-09-18

Programmable inductor

#23
20130285783
2013-10-31

Tunable coil antenna

#24
20120151748
2012-06-21

Methods of designing an inductor having opening enclosed within conductive line

#25
20110291784
2011-12-01

Electronic component

#26
20100180430
2010-07-22

Spiral Inductors

#27
20100164497
2010-07-01

Pre-adjustable SMD coils for high currents

#28
20100106003
2010-04-29

MRIS shim coil

#29
20090251267
2009-10-08

Inductors and methods of operating inductors

#30
20090243778
2009-10-01

Inductor having opening enclosed within conductive line and related method

#31
20090160592
2009-06-25

Helical core on-chip power inductor

#32
20090045899
2009-02-19

Thin film magnetic device and method of manufacturing the same

#33
20090025964
2009-01-29

Circuit substrate and method for fabricating inductive circuit

#34
20080297298
2008-12-04

Tunable embedded inductor devices

#35
20080180194
2008-07-31

Central frequency adjustment device and adjustable inductor layout using trimmable wire

#36
20080176752
2008-07-24

LASER TRIMMING TO TUNE THE RESONANCE FREQUENCY OF A SPIRAL RESONATOR, THE CHARACTERISTICS OF A HIGH TEMPERATURE SUPERCONDUCTOR FILTER COMPRISED OF SPIRAL RESONATORS, OR THE RESONANCE FREQUENCY OF A PLANAR COIL

#37
20080055036
2008-03-06

Electrical component tuned by conductive layer deletion

#38
20080018390
2008-01-24

Adjustable-inductance filter, tape distribution substrate comprising the filter, and display panel assembly comprising the tape distribution substrate

#39
20080007384
2008-01-10

Variable Inductor

#40
20070018768
2007-01-25

Characteristic adjustment method for inductor and variable inductor

#41
20070007623
2007-01-11

Method to fabricate horizontal air columns underneath metal inductor

#42
20050256009
2005-11-17

Laser trimming to tune the resonance frequency of a spiral resonator, the characteristics of a high temperature superconductor filter comprised of spiral resonators, or the resonance of a planar coil

#43
20050093667
2005-05-05

Three-dimensional inductive micro components

#44
20050046420
2005-03-03

Method and system for adjusting the fundamental symmetric mode of coupled high temperature superconductor coils