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Class Information
Number: 336/214
Name: Inductor devices > Multiple magnetic paths
Description: Inductor devices comprising inductor core structure with more than one independent and distinct closed loop of magnetic material, the loops forming closed magnetic circuits adapted to thread through and about the coil means of the inductor.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7584533 |
Method of fabricating an inductor structure on an integrated circuit structure |
Sep. 8, 2009 |
| 7568278 |
Method of manufacturing inductor |
Aug. 4, 2009 |
| 7352269 |
Method for making magnetic components with N-phase coupling, and related inductor structures |
Apr. 1, 2008 |
| 7332992 |
Transformer |
Feb. 19, 2008 |
| 7271695 |
Electromagnetic apparatus and method for making a multi-phase high frequency electromagnetic apparatus |
Sep. 18, 2007 |
| 6937130 |
Magnetic field production system, and configuration for wire-free supply of a large number of sensors and/or actuators using a magnetic field production system |
Aug. 30, 2005 |
| 6933822 |
Magnetically influenced current or voltage regulator and a magnetically influenced converter |
Aug. 23, 2005 |
| 6822545 |
Integrated circuit inductors |
Nov. 23, 2004 |
| 6791447 |
Configuration for producing electrical power from a magnetic field |
Sep. 14, 2004 |
| 6774758 |
Low harmonic rectifier circuit |
Aug. 10, 2004 |
| 6765467 |
Core support assembly for large wound transformer cores |
Jul. 20, 2004 |
| 6744343 |
Flyback transformer mounting structure for video apparatus |
Jun. 1, 2004 |
| 6734773 |
Transformer with integrated inductor |
May. 11, 2004 |
| 6400249 |
Transformer providing low output voltage |
Jun. 4, 2002 |
| 6366034 |
Electric current variable-type inductor having closed loop characteristics and a horizontal linearity compensation circuit |
Apr. 2, 2002 |
| 6362718 |
Motionless electromagnetic generator |
Mar. 26, 2002 |
| 6317021 |
Variable inductor |
Nov. 13, 2001 |
| 6137391 |
Flux-controlled type variable transformer |
Oct. 24, 2000 |
| 6046664 |
Welding power supply transformer apparatus and method |
Apr. 4, 2000 |
| 6014071 |
Choke coil |
Jan. 11, 2000 |
| 5977853 |
Choke coil for eliminating common mode noise and normal mode noise |
Nov. 2, 1999 |
| 5841335 |
Choke coil |
Nov. 24, 1998 |
| 5793273 |
Choke coil for suppressing common-mode noise and normal-mode noise |
Aug. 11, 1998 |
| 5675306 |
Resonant electromagnetic field amplifier utilizing a magnetic LRC resonant circuit |
Oct. 7, 1997 |
| 5639566 |
Magnetic core |
Jun. 17, 1997 |
| 5481238 |
Compound inductors for use in switching regulators |
Jan. 2, 1996 |
| 5155676 |
Gapped/ungapped magnetic core |
Oct. 13, 1992 |
| 4914381 |
Direct-coupled fluxgate current sensor |
Apr. 3, 1990 |
| 4853668 |
Integrated magnetic converter core |
Aug. 1, 1989 |
| 4658799 |
Ignition coil assembly for internal combustion engines |
Apr. 21, 1987 |
| 4485368 |
Electrical shunt reactor coil |
Nov. 27, 1984 |
| 4453109 |
Magnetic transformer switch and combination thereof with a discharge lamp |
Jun. 5, 1984 |
| 4210859 |
Inductive device having orthogonal windings |
Jul. 1, 1980 |
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