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Class Information
Number: 333/182
Name: Wave transmission lines and networks > Coupling networks > Frequency domain filters utilizing only lumped parameters > Smoothing type (e.g., direct current power supply filters or decoupling filters) > Feedthrough type
Description: Subject matter structured so as to include a central conductor concentrically surrounded by a capacitive or inductive element or by combinations of such elements.

Sub-classes under this class:

Class Number Class Name Patents
333/183 Resiliently mounted components 43

Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8644936 Feedthrough assembly including electrical ground through feedthrough substrate Feb. 4, 2014
8588915 Electronic module assembly for filtered feedthroughs Nov. 19, 2013
8396567 Implantable medical device lead with inductive-capacitive filters having inductors with parallel capacitors to reduce lead heating during MRI Mar. 12, 2013
8289105 Electromagnetic filter with a conductive clip retention system and method of assembly Oct. 16, 2012
8160707 Method and apparatus for minimizing EMI coupling in a feedthrough array having at least one unfiltered feedthrough Apr. 17, 2012
8160705 Shielded RF distance telemetry pin wiring for active implantable medical devices Apr. 17, 2012
8085114 Electromagnetic filter with a conductive clip retention system and method of assembly Dec. 27, 2011
8022575 Damping electromagnetic oscillations in power systems Sep. 20, 2011
7928818 Capacitive elements and filtered feedthrough elements for implantable medical devices Apr. 19, 2011
7889020 Asymmetrical filter Feb. 15, 2011
7841899 Conductive sleeve for use in radio frequency systems Nov. 30, 2010
7812691 Functionally graded coatings for lead wires in medical implantable hermetic feedthrough assemblies Oct. 12, 2010
7744419 Appliance connector device with integrated filter module Jun. 29, 2010
7683739 Signal filter assembly with impedance-adjusting characteristic Mar. 23, 2010
7623335 Hermetic feedthrough terminal assembly with wire bond pads for human implant applications Nov. 24, 2009
7605677 Noise filter having filter components fitted into depressions in a base member Oct. 20, 2009
7561405 Feed through capacitor Jul. 14, 2009
7481672 Dielectric connector, DC-insulating through-connection and electronic system Jan. 27, 2009
7391600 Feedthrough capacitor and magnetron Jun. 24, 2008
7327553 Feedthrough capacitor filter assemblies with laminar flow delaminations for helium leak detection Feb. 5, 2008
7315226 Strip line device, printed wiring board mounting member, circuit board, semiconductor package, and method of forming same Jan. 1, 2008
7295086 Dielectric component array with failsafe link Nov. 13, 2007
7136273 Hybrid spring contact system for EMI filtered hermetic seals for active implantable medical devices Nov. 14, 2006
7123464 High voltage input apparatus for magnetron Oct. 17, 2006
7081018 Structure of connecting wire to element-containing unit Jul. 25, 2006
7064623 Coaxial line type components with low characteristic impedance Jun. 20, 2006
7042703 Energy conditioning structure May. 9, 2006
7038900 EMI filter terminal assembly with wire bond pads for human implant applications May. 2, 2006
6919780 Electromagnetic interference filter Jul. 19, 2005
6882247 RF filtered DC interconnect Apr. 19, 2005
6882248 EMI filtered connectors using internally grounded feedthrough capacitors Apr. 19, 2005
6837732 Filtered electrical connector with ferrite block combinations and filter assembly therefor Jan. 4, 2005
6836195 Transmission line type noise filter with small size and simple structure, having excellent noise removing characteristic over wide band including high frequency band Dec. 28, 2004
6831529 Feed-through filter capacitor assembly Dec. 14, 2004
6822845 Low profile filter Nov. 23, 2004
6816033 Electromagnetic interference filter Nov. 9, 2004
6803726 Noise filter of high frequency generator Oct. 12, 2004
6778040 Feed-through filter having improved shielding and mounting functions Aug. 17, 2004
6750738 Electric filter and motor vehicle wiring system with such filter Jun. 15, 2004
6674344 Electronic device Jan. 6, 2004
6650057 Magnetron and microwave heating device Nov. 18, 2003
6606011 Energy conditioning circuit assembly Aug. 12, 2003
6566978 Feedthrough capacitor filter assemblies with leak detection vents May. 20, 2003
6529087 Noise removing filter for electronic equipment with a ferrite flanged core Mar. 4, 2003
6529103 Internally grounded feedthrough filter capacitor with improved ground plane design for human implant and other applications Mar. 4, 2003
6519133 Filter feedthrough Feb. 11, 2003
6469595 Isolating energy conditioning shield assembly Oct. 22, 2002
6437664 Multiple filter Aug. 20, 2002
6411180 Filter Jun. 25, 2002

1 2 3 4

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