Electronic transformer/inductor devices and methods for making same

Details for Australian Patent Application No. 2003270682 (hide)

Owner M-Flex Multi-Fineline Electronix, Inc.

Inventors Harding, Philip A.

Agent Cullen & Co

Pub. Number AU-B-2003270682

PCT Number PCT/US03/29053

PCT Pub. Number WO2004/025671

Priority 60/411,801 16.09.02 US

Filing date 15 September 2003

Wipo publication date 30 April 2004

Acceptance publication date 22 January 2009

International Classifications

H01F 17/00 (2006.01)

H01F 17/06 (2006.01) - with core substantially closed in itself, e.g. toroid

H01F 30/00 (2006.01) Fixed transformers not covered by group

H01F 41/04 (2006.01) Apparatus or processes specially adapted for manufacturing or assembling the devices covered by this subclass - for manufacturing coils

H05K 1/16 (2006.01) Printed circuits - incorporating printed electric components, e.g. printed resistor, capacitor, inductor

Event Publications

15 January 2004 Complete Application Filed

  Priority application(s): 60/411,801 16.09.02 US

20 May 2004 Application Open to Public Inspection

  Published as AU-B-2003270682

22 January 2009 Application Accepted

  Published as AU-B-2003270682

21 May 2009 Standard Patent Sealed

7 April 2011 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This patent ceased under section 143(a), or Expired. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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