ClassID:

234363

H05K2201/0275 - CPC Classification

Classification description:

Indexing scheme relating to printed circuits covered by; Fillers; Particles; Fibers; Reinforcement materials Fibers and reinforcement materials

Sub-classes:
Recent Application in this class:
#1
20260130269
2026-05-07

ELECTRICAL DEVICE, METHOD FOR PRODUCING AN ELECTRICAL DEVICE

#2
20260129751
2026-05-07

PRINTED CIRCUIT BOARD

#3
20260129750
2026-05-07

FLEXIBLE PRINTED CIRCUIT BOARD FOR SMALL BENDING-RADIUS APPLICATIONS

#4
20260123488
2026-04-30

CIRCUIT BOARD AND SEMICONDUCTOR PACKAGE COMPRISING SAME

#5
20260006714
2026-01-01

PRINTED CIRCUIT BOARD AND MANUFACTURING METHOD FOR THE SAME

#6
20250318048
2025-10-09

CIRCUIT BOARD

#7
20250280491
2025-09-04

RADIO FREQUENCY MODULE AND COMMUNICATION DEVICE

#8
20250168972
2025-05-22

ELECTRONIC COMPONENT MOUNTING SUBSTRATE

#9
20240090175
2024-03-14

ELECTRONIC DEVICE AND PRODUCT

#10
20240057252
2024-02-15

Laminate, laminate with buildup layer, laminate with metal foil, and circuit board

#11
20240018034
2024-01-18

Use of MgO, ZnO, And Rare Earth Oxides for Making Improved Low Dielectric Fibers With Improved Low Thermal Expansion Coeffiicient For High Boron Aluminosilicate Compositions

#12
20230397333
2023-12-07

ULTRA-LASER THOUGH HOLE (ULTH) BY MULTI-STACKED CORE CONCEPT

#13
20230397330
2023-12-07

Printed circuit board

#14
20230119237
2023-04-20

Circuit board

#15
20230066269
2023-03-02

CIRCUIT BOARD

#16
20230007767
2023-01-05

Resin Sheet and Circuit Board Material Using the Same

#17
20220248530
2022-08-04

WIRING SUBSTRATE

#18
20220132661
2022-04-28

Fluoride-based resin prepreg and circuit substrate using the same

#19
20220117083
2022-04-14

Patterned fiber substrate

#20
20210354406
2021-11-18

Method and compositions for embedding electronics in fiber-composite parts fabricated via compression molding

#21
20210068250
2021-03-04

Three-dimensional circuit assembly with composite bonded encapsulation

#22
20200077515
2020-03-05

Printed circuit board

#23
20200039870
2020-02-06

Use of MGO, ZNO, and rare earth oxides for making improved low dielectric fibers with improved low thermal expansion coefficient for high boron aluminosilicate compositions

#24
20190394877
2019-12-26

Printed wiring board

#25
20190002641
2019-01-03

Thermally conductive type polyimide substrate

#26
20180127305
2018-05-10

Use of MgO, ZnO, and rare earth oxides for making improved low dielectric fibers with improved low thermal expansion coefficient for high boron aluminosilicate compositions

#27
20170339780
2017-11-23

Spread weave induced skew minimization

#28
20170142842
2017-05-18

Method of manufacturing a patterned conductor

#29
20170086290
2017-03-23

PREPREG, PRINTED CIRCUIT BOARD INCLUDING PREPREG, AND METHOD OF FABRICATING THE SAME

#30
20160246394
2016-08-25

Conductive pattern formation method, conductive pattern-bearing substrate, and touch panel sensor

#31
20160219700
2016-07-28

Prepreg, metal foil-clad laminate, and printed wiring board

#32
20160212854
2016-07-21

Printed wiring board

#33
20160181480
2016-06-23

Composite substrate for light emitting diodes

#34
20160066417
2016-03-03

Multilayer wiring substrate

#35
20160027715
2016-01-28

Semiconductor package

#36
20160007453
2016-01-07

HIGH THERMAL CONDUCTIVITY PREPREG, PRINTED WIRING BOARD AND MULTILAYER PRINTED WIRING BOARD USING THE PREPREG, AND SEMICONDUCTOR DEVICE USING THE MULTILAYER PRINTED WIRING BOARD

#37
20150327355
2015-11-12

Angle-adjustable and/or angled printed circuit board structure having at least two printed circuit board sections and method for producing the same

#38
20150307708
2015-10-29

Resin composition, pre-preg, laminate, metal foil-clad laminate, and printed wiring board

#39
20150271919
2015-09-24

Conductive pattern formation method, conductive pattern-bearing substrate, and touch panel sensor

#40
20150189746
2015-07-02

PREPREG AND USES OF THE SAME

#41
20150107883
2015-04-23

Printed circuit board package structure and manufacturing method thereof

#42
20150065608
2015-03-05

INSULATING RESIN COMPOSITION FOR PRINTED CIRCUIT BOARD AND PRODUCTS MANUFACTURED BY USING THE SAME

#43
20150036309
2015-02-05

Electronic device comprising a substrate board equipped with a local reinforcing or balancing layer

#44
20140374142
2014-12-25

Metal-clad laminate and printed wiring board

#45
20100092764
2010-04-15

Epoxy resin varnishes, laminates and printed circuit boards

#46
16051127
2019-12-10

Printed circuit board

#47
14579937
2016-02-02

Composite substrate for light emitting diodes