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Class Information
Number: 336/83
Name: Inductor devices > Core forms casing
Description: Inductor devices wherein the coils or windings are substantially completely enclosed by the core structure except for such apertures in the core structure necessary to allow passage of the coil or winding leads.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7412766 |
Method of fabricating coil-embedded inductor |
Aug. 19, 2008 |
| 7401398 |
Method of manufacturing a magnetic element for multi-phase |
Jul. 22, 2008 |
| 7392581 |
Method for manufacturing a magnetic element |
Jul. 1, 2008 |
| 7390449 |
Method of manufacturing ceramic material body |
Jun. 24, 2008 |
| 7378932 |
Reduced size high-frequency surface-mount current sense transformer |
May. 27, 2008 |
| 7373715 |
Method of adjusting a characteristic of wire-wound type chip coil by adjusting the space between conductive wires |
May. 20, 2008 |
| 7372351 |
Radial lead type inductor |
May. 13, 2008 |
| 7365624 |
Magnetic structure assembly |
Apr. 29, 2008 |
| 7358842 |
Wire-winding common mode choke |
Apr. 15, 2008 |
| 7358841 |
Core and inductor having the core |
Apr. 15, 2008 |
| 7345562 |
Method for making a high current low profile inductor |
Mar. 18, 2008 |
| 7327212 |
Plate member, magnetic element using the same, and magnetic element manufacturing method |
Feb. 5, 2008 |
| 7312682 |
Coil component and electronic device |
Dec. 25, 2007 |
| 7310595 |
Numerically modeling inductive circuit elements |
Dec. 18, 2007 |
| 7295091 |
Leakage transformer |
Nov. 13, 2007 |
| 7280022 |
Inverter transformer |
Oct. 9, 2007 |
| 7271690 |
High current long life inductor |
Sep. 18, 2007 |
| 7262482 |
Open pattern inductor |
Aug. 28, 2007 |
| 7257882 |
Multilayer coil assembly and method of production |
Aug. 21, 2007 |
| 7256673 |
Coil assembly including common-mode choke coil |
Aug. 14, 2007 |
| 7248138 |
Multi-layer printed circuit board inductor winding with added metal foil layers |
Jul. 24, 2007 |
| 7230514 |
Inductive component and method for producing same |
Jun. 12, 2007 |
| 7221235 |
Variable reluctance ferrite core |
May. 22, 2007 |
| 7221249 |
Inductor coil |
May. 22, 2007 |
| 7219416 |
Method of manufacturing a magnetic element |
May. 22, 2007 |
| 7218196 |
Noncontact coupler |
May. 15, 2007 |
| 7216419 |
Method of manufacturing a high-frequency coil device |
May. 15, 2007 |
| 7215232 |
Surface mount coil component and surface mount coil component mounted substrate |
May. 8, 2007 |
| 7212092 |
Device for energy storage and energy transformation |
May. 1, 2007 |
| 7212093 |
Ferrite core, method of manufacturing the same, and common-mode noise filter using the same |
May. 1, 2007 |
| 7212095 |
Inductive element and manufacturing method of the same |
May. 1, 2007 |
| 7209022 |
Surface-mounting coil component and method of producing the same |
Apr. 24, 2007 |
| 7202766 |
Magnetic element |
Apr. 10, 2007 |
| 7194799 |
Process for fabricating a high density multi-layer microcoil |
Mar. 27, 2007 |
| 7196605 |
Inductance element and case |
Mar. 27, 2007 |
| 7183886 |
Inductance device |
Feb. 27, 2007 |
| 7176778 |
Magnetic core assembly having bobbin and mounting board thereof |
Feb. 13, 2007 |
| 7173508 |
Inductor device |
Feb. 6, 2007 |
| 7170378 |
Magnetic core for high frequency and inductive component using same |
Jan. 30, 2007 |
| 7170379 |
Noise rejection device and cellular phone including the noise rejection device |
Jan. 30, 2007 |
| 7158001 |
Choke coil and electronic device using the same |
Jan. 2, 2007 |
| RE39453 |
Low profile inductive component |
Jan. 2, 2007 |
| 7145427 |
Coil component and method of manufacturing the same |
Dec. 5, 2006 |
| 7138896 |
Ferrite core, and flexible assembly of ferrite cores for suppressing electromagnetic interference |
Nov. 21, 2006 |
| 7135949 |
Transformer or inductor containing a magnetic core having abbreviated sidewalls and an asymmetric center core portion |
Nov. 14, 2006 |
| 7129810 |
Common mode choke coil |
Oct. 31, 2006 |
| 7119650 |
Integrated transformer |
Oct. 10, 2006 |
| 7113067 |
Wire-wound coil and method for manufacturing the same |
Sep. 26, 2006 |
| 7113066 |
Electronic inductive and capacitive component |
Sep. 26, 2006 |
| 7088211 |
Space saving surface-mounted inductors |
Aug. 8, 2006 |
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