Power Circuit and Communication Device Provided with Same

Details for Australian Patent Application No. 2003255188 (hide)

Owner NEC TOKIN Corporation

Inventors Sasaki, Hiroshi

Agent Spruson & Ferguson

Pub. Number AU-B-2003255188

Priority 2003-030454 07.02.03 JP; 2003-186617 26.06.03 JP

Filing date 17 October 2003

Wipo publication date 26 August 2004

Acceptance publication date 2 October 2008

International Classifications

H04M 1/73 (2006.01) Substation equipment, e.g. for use by subscribers

H01G 9/00 (2006.01) Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices

H01G 9/155 (2006.01) Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices - Double-layer capacitors

H02J 7/34 (2006.01) Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries - Parallel operation in networks using both storage and other dc sources, e.g. providing buffering

H04B 1/04 (2006.01) Details of transmission systems, not covered by a single one of groups - Circuits

H04B 1/16 (2006.01) Details of transmission systems, not covered by a single one of groups - Circuits

H04B 7/26 (2006.01) Radio transmission systems, i.e. using radiation field - at least one of which is mobile

H04M 19/08 (2006.01) Current supply arrangements for telephone systems - with current supply sources at the substations

Event Publications

6 November 2003 Complete Application Filed

  Priority application(s): 2003-030454 07.02.03 JP; 2003-186617 26.06.03 JP

26 August 2004 Application Open to Public Inspection

  Published as AU-B-2003255188

2 October 2008 Application Accepted

  Published as AU-B-2003255188

6 November 2008 Corrigenda

  Applications Accepted - Name Index Under the name NEC TOKIN Corporation, Application No. 2003255188, under INID(31), correct the priority to 2003-183617

29 January 2009 Standard Patent Sealed

10 May 2012 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired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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