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Class Information
Number: 174/32
Name: Electricity: conductors and insulators > Anti-inductive structures
Description: Structures having means for preventing or reducing the detrimental effects due to either self-inductance of a single conductor or mutual inductance between plural conductors.

Sub-classes under this class:

Class Number Class Name Patents
174/33 Conductor transposition 52
174/350 Shielded 252

Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8691393 EMI shielding heat shrinkable tapes Apr. 8, 2014
8669483 Flexible cable and transmission system Mar. 11, 2014
8537568 Electronic device with electromagnetic shielding function Sep. 17, 2013
8283576 Hinges for control box enclosure Oct. 9, 2012
8243469 Ferrite inductors integrated within input/output cable port assembly of an electronics rack Aug. 14, 2012
8243470 Ferrite inductors integrated within top-mounted input/output cable port assembly of an electronics rack Aug. 14, 2012
8233284 Grounding structure and electrical device Jul. 31, 2012
7940203 Electromagnetic wave absorption board to be used in wireless LAN May. 10, 2011
7855897 Electronic device Dec. 21, 2010
7842883 Power line arrangement Nov. 30, 2010
7483606 Planar power splitter Jan. 27, 2009
7420742 Optically transparent electromagnetic interference (EMI) shields for direct-view displays Sep. 2, 2008
7372706 Surge protection May. 13, 2008
7355857 Heat sink gasket Apr. 8, 2008
7336556 Magnetic non-volatile memory device Feb. 26, 2008
7310243 Method and components for implementing EMC shielded resonance damping Dec. 18, 2007
7292449 Virtual ground return for reduction of radiated emissions Nov. 6, 2007
6977343 Heat-sensitive material and heat-sensitive element Dec. 20, 2005
6972967 EMC/ESD mitigation module Dec. 6, 2005
6953889 Electrical shield Oct. 11, 2005
6946939 Packaging plate for magnetic circuit, method for packaging magnetic circuit using the same, and magnetic circuit package Sep. 20, 2005
6891101 Non-invasive magnetic arrangement for a vehicle and method of use May. 10, 2005
6888061 Feedthrough interconnection assembly May. 3, 2005
6825410 Bundle twisted-pair cable Nov. 30, 2004
6794570 Bundle twisted-pair cable Sep. 21, 2004
6661408 Touch screen capable of isolating noise signals Dec. 9, 2003
6506971 Electric cable with low external magnetic field and method for designing same Jan. 14, 2003
6492746 Current system for compensating the magnetic field produced by electric traction railways Dec. 10, 2002
6476316 Low cross talk and impedance controlled electrical cable assembly Nov. 5, 2002
6442046 Electronic equipment with cavity isolator Aug. 27, 2002
6266084 Imager connected to external processor by single cable comprising two coaxial cables and four signal lines Jul. 24, 2001
6265655 Signal-transmitting connection with protection against magnetic field interference Jul. 24, 2001
6177630 Equipment installation concrete pad having integrated equipotential grounding plane and method for installing equipment using same Jan. 23, 2001
6157547 Electromagnetic interference shielding filter apparatus and method Dec. 5, 2000
6133523 Low cross talk and impedance controlled electrical cable assembly Oct. 17, 2000
6023200 Apparatus for inhibiting cross talk under a difference mode Feb. 8, 2000
5965956 Overhead line for electric energy transmission Oct. 12, 1999
5966056 Method and apparatus for enabling the transmission of multiple wide bandwidth electrical signals Oct. 12, 1999
5931927 Device for reducing the fluctuation of power supply voltage due to inductance by inverting bits in groups of data lines Aug. 3, 1999
5930119 Backplane having reduced LC product Jul. 27, 1999
5920130 Overhead line for electrical energy transmission Jul. 6, 1999
5817973 Low cross talk and impedance controlled electrical cable assembly Oct. 6, 1998
5789710 Reduced cross-talk wiring harness and method of accomplishing same Aug. 4, 1998
5777401 Circuitry for reduction of the magnetic field in the vicinity of multiphase power lines Jul. 7, 1998
5761049 Inductance cancelled condenser implemented apparatus Jun. 2, 1998
5719933 Wiring arrangement for a communication interconnection system Feb. 17, 1998
5665936 Wire spacing device Sep. 9, 1997
5656872 Communication cable for reducing electromagnetic wave interference and for use in connecting a computer main body with a monitor Aug. 12, 1997
5360998 Magnetic field minimization in power transmission Nov. 1, 1994
5126666 Method and apparatus for substantially eliminating magnetic field interference to a magnetometer caused by DC current carrying conductors Jun. 30, 1992

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