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Class Information
Number: 174/262
Name: Electricity: conductors and insulators > Conduits, cables or conductors > Preformed panel circuit arrangement (e.g., printed circuit) > With particular conductive connection (e.g., crossover) > Feedthrough
Description: Subject matter including a passage used to make electrical and mechanical connection between conductive patterns on plural planes of a printed circuit board.










Sub-classes under this class:

Class Number Class Name Patents
174/266 Hollow (e.g., plated cylindrical hole) 529
174/264 Voidless (e.g., solid) 545
174/263 With solder 468


Patents under this class:
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Patent Number Title Of Patent Date Issued
7985929 Circuit board and method of manufacturing the same Jul. 26, 2011
7985928 Gap free anchored conductor and dielectric structure and method for fabrication thereof Jul. 26, 2011
7982139 Multilayer printed wiring board Jul. 19, 2011
7981728 Coreless substrate Jul. 19, 2011
7979983 Connection an integrated circuit on a surface layer of a printed circuit board Jul. 19, 2011
7977583 Shielded cable interface module and method of fabrication Jul. 12, 2011
7977582 Flexible multilayer printed circuit assembly with reduced EMI emissions Jul. 12, 2011
7973619 Electro-magnetic bandgap structure Jul. 5, 2011
7973249 Multilayer printed wiring board Jul. 5, 2011
7973248 Printed circuit board using paste bump and manufacturing method thereof Jul. 5, 2011
7968803 Wiring substrate, wiring material, copper-clad laminate, and method of manufacturing the wiring substrate Jun. 28, 2011
7968802 Printed circuit board with differential traces Jun. 28, 2011
7968799 Interposer, electrical package, and contact structure and fabricating method thereof Jun. 28, 2011
7965521 Electromagnetic bandgap structure and printed circuit board Jun. 21, 2011
7963776 Electrical connector assembly having direct connection terminals Jun. 21, 2011
7961477 Housing comprising a liquid-tight electric bushing Jun. 14, 2011
7957157 Printed circuit board Jun. 7, 2011
7956293 Multilayer printed wiring board and manufacturing method thereof Jun. 7, 2011
7956292 Printed circuit board manufacturing method, printed circuit board, and electronic apparatus Jun. 7, 2011
7956291 Multilayer printed wiring board Jun. 7, 2011
7952199 Circuit board including solder ball land having hole and semiconductor package having the circuit board May. 31, 2011
7947910 Printed circuit board with reduced crosstalk effect between transmission lines therein May. 24, 2011
7944710 Termination apparatus and method for planar components on printed circuit boards May. 17, 2011
7943864 Printed circuit board having electromagnetic bandgap structure May. 17, 2011
7943862 Method and apparatus for optically transparent via filling May. 17, 2011
7943861 Printed wiring board and method for manufacturing printed wiring board May. 17, 2011
7943860 Material board for producing hybrid circuit board with metallic terminal plate and method for producing hybrid circuit board May. 17, 2011
7937828 Method of manufacturing wiring board May. 10, 2011
7937827 Multilayer substrate manufacturing method May. 10, 2011
7935896 Matched-impedance connector footprints May. 3, 2011
7935895 Structuring and circuitizing printed circuit board through-holes May. 3, 2011
7935894 Flexible wiring cable May. 3, 2011
7928323 Wiring unit, method for producing wiring unit, liquid jetting apparatus, and method for producing liquid jetting apparatus Apr. 19, 2011
7919717 Three-dimensional printed circuit board Apr. 5, 2011
7919715 Circuit board ready to slot Apr. 5, 2011
7915541 Multilayer interconnection substrate and manufacturing method therefor Mar. 29, 2011
7915537 Interposer and method for making interposers Mar. 29, 2011
7915088 Wiring board manufacturing method, semiconductor device manufacturing method and wiring board Mar. 29, 2011
7911805 Multilayer wiring element having pin interface Mar. 22, 2011
7911802 Interposer, a method for manufacturing the same and an electronic circuit package Mar. 22, 2011
7911037 Method and structure for creating embedded metal features Mar. 22, 2011
7910837 Circuit board, electronic device and method for manufacturing the same Mar. 22, 2011
7906734 Electrical terminal footprints for a printed circuit board Mar. 15, 2011
7906364 Methods for manufacturing a sensor assembly Mar. 15, 2011
7902465 Optimizing PCB power and ground connections for lead free solder processes Mar. 8, 2011
7897883 Light emitting assembly and method for assembling the same Mar. 1, 2011
7897880 Inductance-tuned circuit board via crosstalk structures Mar. 1, 2011
7897879 Ceramic substrate grid structure for the creation of virtual coax arrangement Mar. 1, 2011
7894201 Electronic component and method for manufacturing the same Feb. 22, 2011
7894199 Hybrid package Feb. 22, 2011

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