Title:
SELF-RECHARGEABLE PORTABLE TELEPHONE
Document Type and Number:
WIPO Patent Application WO2003107549
Kind Code:
A8
Abstract:
A self-rechargeable telephone having includes a power generation device (2) capable of converting mechanical energy into electric energy and storing the electric energy in a battery cell (5). The direct-current voltage generated by the power generation device (2) is obtained by reciprocally moving the magnetic body inside the coil winding to induce electric energy in the coil (2), and then rectifying the electric energy.
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Inventors:
YEH SHOW-JONG (US)
TU YU-TA (TW)
TU YU-TA (TW)
Application Number:
PCT/US2002/015158
Publication Date:
February 24, 2005
Filing Date:
July 19, 2002
Export Citation:
Assignee:
SUNYEN CO LTD (TW)
YEH SHOW-JONG (US)
TU YU-TA (TW)
YEH SHOW-JONG (US)
TU YU-TA (TW)
International Classes:
H02J7/32; H02K35/02; (IPC1-7): H04B1/36
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