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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:

Patent Number Title Of Patent Date Issued
8431833 Printed wiring board and method for manufacturing the same Apr. 30, 2013
8431832 Circuit board, mounting structure, and method for manufacturing circuit board Apr. 30, 2013
8431831 Bond strength and interconnection in a via Apr. 30, 2013
8431829 Printed wiring board and method for manufacturing the same Apr. 30, 2013
8429814 Method of assembling a multi-component electronic package Apr. 30, 2013
8426744 Holding member, mounting structure having the holding member mounted in electric circuit board, and electronic part having the holding member Apr. 23, 2013
8426743 Electronic device assemblies including conductive vias having two or more conductive elements Apr. 23, 2013
8426740 Metal base circuit board Apr. 23, 2013
8419884 Method for manufacturing multilayer wiring substrate Apr. 16, 2013
8416576 Integrated circuit card Apr. 9, 2013
8411460 Printed circuit board Apr. 2, 2013
8411455 Mounting structure and motor Apr. 2, 2013
8411442 Vias in substrate between IC seat and peripheral thermal cage Apr. 2, 2013
8410376 Printed wiring board and method for manufacturing the same Apr. 2, 2013
8406005 Printed circuit board Mar. 26, 2013
8405999 Flexible wiring board and method of manufacturing same Mar. 26, 2013
8404981 Process for making stubless printed circuit boards Mar. 26, 2013
8399779 Wiring board and method of manufacturing the same Mar. 19, 2013
8399777 Electromagnetic bandgap structure and printed circuit board having the same Mar. 19, 2013
8399772 Control of carbon nanostructure growth in an interconnect structure Mar. 19, 2013
8395056 Multilayer printed wiring board and mounting body using the same Mar. 12, 2013
8395054 Substrate for mounting semiconductor element and method for manufacturing substrate for mounting semiconductor element Mar. 12, 2013
8393078 Method of manufacturing circuit board Mar. 12, 2013
8391022 Multi-function mezzanine board alignment and mounting device, with integrated handle Mar. 5, 2013
8389871 Multilayered wiring board and method of manufacturing the same Mar. 5, 2013
8389870 Coreless multi-layer circuit substrate with minimized pad capacitance Mar. 5, 2013
8387239 Manufacturing method of embedded circuit substrate Mar. 5, 2013
8385079 Pressure conductive sheet Feb. 26, 2013
8383957 Printed circuit board Feb. 26, 2013
8383955 Printed circuit board Feb. 26, 2013
8383954 Warpage preventing substrates Feb. 26, 2013
8383953 Circuit board and method for manufacturing the same Feb. 26, 2013
8383952 Printed compatible designs and layout schemes for printed electronics Feb. 26, 2013
8383951 Matched-impedance connector footprints Feb. 26, 2013
8383950 Metal etch stop fabrication method and structure Feb. 26, 2013
8378230 Printed wiring board and method for manufacturing the same Feb. 19, 2013
8378229 Circuit board and method for manufacturing semiconductor modules and circuit boards Feb. 19, 2013
8378223 Delay line structure Feb. 19, 2013
8378222 Method of reducing solder wicking on a substrate Feb. 19, 2013
8373071 Embedded wiring board and method for manufacturing the same Feb. 12, 2013
8373069 Electronic component mounting substrate and method for manufacturing electronic component mounting substrate Feb. 12, 2013
8369099 Electronics device module Feb. 5, 2013
8368246 Method and apparatus for resistive power distribution Feb. 5, 2013
8367943 Multilayered printed wiring board Feb. 5, 2013
8365398 Accurate alignment for stacked substrates Feb. 5, 2013
8363418 Above motherboard interposer with peripheral circuits Jan. 29, 2013
8362369 Wiring board Jan. 29, 2013
8362368 Method and apparatus for an improved filled via Jan. 29, 2013
8362367 Multilayer printed wiring board and method for manufacturing multilayer printed wiring board Jan. 29, 2013
8357861 Circuit board, and chip package structure Jan. 22, 2013











 
 
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