Portable electronic device for wearing at the ear and a method of operating a portable electronic device

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United States of America Patent

PATENT NO 9344812
APP PUB NO 20140233776A1
SERIAL NO

14237389

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A portable electronic device (100) comprises a fuel cell (101) and a boost converter (102), wherein said boost converter (102) is adapted for boosting the fuel cell voltage to a level suitable to power the portable electronic device (100) and wherein said boost converter (102) is powered by said fuel cell (101). The invention also provides a method of operating a portable electronic device.

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Patent Owner(s)

Patent OwnerAddress
TEKNOLOGISK INSTITUT2630 TAASTRUP

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Christensen, Leif Hoejslet Roskilde, DK 4 3
Hales, Jan Harry Søborg, DK 7 4
Kallesoee, Christian København Ø, DK 2 4
Kidmose, Preben Maarslet, DK 27 469
Krogsgaard, Klaus Lynge, DK 10 61
Lund-Olesen, Torsten København V, DK 8 19

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