Global patent index - EP 0986821 A1

EP 0986821 A1 2000-03-22 - INDUCTIVE COMPONENT

Title (en)

INDUCTIVE COMPONENT

Title (de)

INDUKTIVES BAUELEMENT

Title (fr)

COMPOSANT INDUCTIF

Publication

EP 0986821 A1 (DE)

Application

EP 98934837 A

Priority

  • DE 9801487 W
  • DE 19723068 A

Abstract (en)

[origin: WO9856016A1] The invention relates to a extra-flat miniaturized inductive component comprising a magnetic core (5) made of a soft magnetic material, a substrate (1) with conductor strips (6) and through connections. The conductor strips (6) and connections running through the substrate (1) form part of the coils of a winding. The other part of the winding is formed by wires on the upper surface (3) of the substrate (1) which are bonded to metal pads (8) on the ends (7) of the conductor strips (6).

IPC 1-7 (main, further and additional classification)

H01F 17/00; H01F 30/16

IPC 8 full level (invention and additional information)

H01F 27/28 (2006.01); H01F 17/00 (2006.01); H01F 17/04 (2006.01); H01F 27/06 (2006.01); H01F 30/16 (2006.01)

CPC (invention and additional information)

H01F 17/0033 (2013.01); H01F 30/16 (2013.01); H01F 2027/2814 (2013.01)

Citation (search report)

See references of WO 9856016A1

Designated contracting state (EPC)

DE FR GB IE IT

EPO simple patent family

WO 9856016 A1 19981210; DE 19723068 C1 19990512; EP 0986821 A1 20000322; JP 2002501678 A 20020115; KR 20010013287 A 20010226

INPADOC legal status

2007-06-27 [18D] DEEMED TO BE WITHDRAWN

- Ref Legal Event Code: 18D

- Effective date: 20070103

2004-07-14 [17Q] FIRST EXAMINATION REPORT

- Ref Legal Event Code: 17Q

- Effective date: 20040527

2000-03-22 [17P] REQUEST FOR EXAMINATION FILED

- Ref Legal Event Code: 17P

- Effective date: 19991124

2000-03-22 [AK] DESIGNATED CONTRACTING STATES:

- Ref Legal Event Code: AK

- Designated State(s): DE FR GB IE IT