WIRELESS COMMUNICATION DEVICE AND METHOD OF SWITCHING POWER SUPPLY

Details for Australian Patent Application No. 2001234094 (hide)

Owner MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.

Inventors YAMAZAKI, Masazumi

Pub. Number AU-A-2001234094

PCT Pub. Number WO2002/067404

Filing date 20 February 2001

Wipo publication date 4 September 2002

International Classifications

H02J 007/34 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

G06F 001/26 Details not covered by groups and - Power supply means, e.g. regulation thereof

H04M 001/73 Substation equipment, e.g. for use by subscribers

H04M 011/00 Telephonic communication systems specially adapted for combination with other electrical systems

Event Publications

27 February 2003 Application Open to Public Inspection

  Published as AU-A-2001234094

12 February 2004 Application Lapsed, Refused Or Withdrawn, Patent Ceased or Expired

  This application lapsed under section 142(2)(f)/See Reg. 8.3(3). Examination has not yet been requested or directed for this application. Note that applications or patents shown as lapsed or ceased may be restored at a later date.

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