Circuit and method of operation for an electrical power supply | Patent Publication Number 20040164708

US 20040164708 A1
Patent NumberUS 07791319 B2
Application Number10372180
Filled DateFeb 21, 2003
Priority DateFeb 21, 2003
Publication DateAug 26, 2004
Original AssigneeBlackberry Ltd
Current AssigneeFundamental Innovation Systems International Llc
Inventor/ApplicantsMartin G. A. Guthrie
Dusan Veselic
Dusan Veselic
Martin G. A. Guthrie
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