ClassID:

234395

H05K2201/037 - CPC Classification

Classification description:

Indexing scheme relating to printed circuits covered by; Conductive materials; Structure of the conductor; Conductor shape Hollow conductors, i.e. conductors partially or completely surrounding a void, e.g. hollow waveguides

Recent Application in this class:
#1
20260089835
2026-03-26

PRINTED CIRCUIT BOARD

#2
20250280490
2025-09-04

CONTROL DEVICE FOR A VEHICLE

#3
20240030575
2024-01-25

FRONT-END MODULE COMPRISING FRONT-END COMPONENTS AND A SUBSTRATE INTEGRATED WAVEGUIDE FILTER FORMED ON A PRINTED CIRCUIT BOARD

#4
20230011064
2023-01-12

CIRCUIT BOARD HAVING WAVIEGUIDES AND METHOD OF MANUFACTURING THE SAME

#5
20220199292
2022-06-23

Filtering cable

#6
20220173490
2022-06-02

Hollow waveguide assembly formed by affixing first and second substrates to form a cavity therein and having a conductive layer covering the cavity

#7
20220151074
2022-05-12

Surface-mount waveguide for vertical transitions of a printed circuit board

#8
20210321512
2021-10-14

Conductive film and conductive film roll, electronic paper, touch panel and flat-panel display comprising the same

#9
20210127489
2021-04-29

Front-end module comprising front-end components and a substrate integrated waveguide filter formed on a printed circuit board

#10
20210112655
2021-04-15

PCB with substrate integrated waveguides using multi-band monopole antenna feeds for high speed communication

#11
20210111472
2021-04-15

Vertically transitioning between substrate integrated waveguides (SIWs) within a multilayered printed circuit board (PCB)

#12
20210068261
2021-03-04

Printed circuit board

#13
20210013578
2021-01-14

Interconnection including a hybrid cable assembly and a circuit board assembly

#14
20200196447
2020-06-18

Circuit board having multiple degrees of freedom and anti-shaking miniature actuator

#15
20200010705
2020-01-09

Composition for sintering, method for producing silver nanoparticles, circuit board, and method for manufacturing circuit board

#16
20190254168
2019-08-15

Sensor device having printed circuit board substrate with built-in media channel

#17
20180310399
2018-10-25

MICROELECTRONIC DEVICES WITH EMBEDDED SUBSTRATE CAVITIES FOR DEVICE TO DEVICE COMMUNICATIONS

#18
20180209632
2018-07-26

Evacuated core circuit board

#19
20160336638
2016-11-17

Package structure including a package substrate having an integrated waveguide coupled to first and second integrated circuits, where the package substrate is mounted to an application board

#20
20160336637
2016-11-17

Waveguide including first and second metal plates and having a slotted feed to waveguide transition disposed in the first metallic plate

#21
20160336282
2016-11-17

Semiconductor wafer including an integrated waveguide for communicating signals between first and second integrated circuit dies

#22
20160309581
2016-10-20

Dielectric waveguide core between ground planes secured in a channel

#23
20150373851
2015-12-24

Electronic device and method for manufacturing the same

#24
20150349398
2015-12-03

Method for manufacturing mode converter

#25
20150318597
2015-11-05

Multi-layer substrate and method of manufacturing multi-layer substrate

#26
20150215042
2015-07-30

Millimeter-wave waveguide communication system

#27
20130293322
2013-11-07

Signal distribution and filtering in low noise block downconverters

#28
20130265734
2013-10-10

INTERCHIP COMMUNICATION USING EMBEDDED DIELECTRIC AND METAL WAVEGUIDES

#29
20130265733
2013-10-10

INTERCHIP COMMUNICATION USING AN EMBEDDED DIELECTRIC WAVEGUIDE

#30
20130265732
2013-10-10

Microstrip line of different widths, ground planes of different distances

#31
20130051022
2013-02-28

Method of producing a lighting device, and a corresponding lighting device

#32
20120248587
2012-10-04

Miniature Microwave Component for Surface-Mounting

#33
20120013499
2012-01-19

Circuit board, high frequency module, and radar apparatus

#34
20110158344
2011-06-30

Transmission device and method for manufacturing same, and wireless transmission device and wireless transmission method

#35
20110018657
2011-01-27

Substrate integrated waveguide

#36
20100284112
2010-11-11

HEAD SUSPENSION UNIT, HEAD SUSPENSION ASSEMBLY, AND STORAGE DEVICE

#37
20100032196
2010-02-11

MULTILAYER WIRING BOARD, SEMICONDUCTOR PACKAGE AND METHOD OF MANUFACTURING THE SAME

#38
20090085200
2009-04-02

LOW LOSS RADIO FREQUENCY SIGNAL COMMUNICATION WITHIN A PACKAGE, A BOARD AND/OR A WAVE GUIDE

#39
20090080832
2009-03-26

Quasi-waveguide printed circuit board structure

#40
20080014668
2008-01-17

Imprinted Waveguide Printed Circuit Board Structure

#41
20070274656
2007-11-29

Printed circuit board waveguide

#42
20070154157
2007-07-05

Quasi-waveguide printed circuit board structure

#43
20070154156
2007-07-05

Imprinted waveguide printed circuit board structure

#44
20070154155
2007-07-05

Embedded waveguide printed circuit board structure

#45
20070120618
2007-05-31

CIRCUIT BOARD WITH MICROELECTRONIC ELEMENTS ASSEMBLED THEREON AND METHOD FOR PRODUCING SUCH CIRCUIT BOARD

#46
20050264380
2005-12-01

Method and stiffener-embedded waveguide structure for implementing enhanced data transfer

#47
20050012572
2005-01-20

Microstrip line, resonator element, filter, high-frequency circuit and electronic device using the same