Charging device with an induction coil

Details Charging device with an induction coil Charging device with an induction coil

2007-02-20

2007-02-20

Tso, Edward H. (Department: 2838)

Electricity: battery or capacitor charging or discharging

Cell or battery charger structure

Charger inductively coupled to cell or battery

Reexamination Certificate

active

10694638

ABSTRACT:
A charging device including a battery; a first induction coil coupled to the battery; and an induction core extending through the first induction coil. The induction core has a portion which extends in an outward direction from the charging device and is adapted to removably couple with a second induction coil of a portable electronic device by extending into the second induction coil.

REFERENCES:
patent: 5536979 (1996-07-01), McEachern et al.
patent: 5592066 (1997-01-01), Fan
patent: 5600225 (1997-02-01), Goto
patent: 5680028 (1997-10-01), McEachern
patent: 5931683 (1999-08-01), Pinel
patent: 5959433 (1999-09-01), Rohde
patent: 6100663 (2000-08-01), Boys et al.
patent: 6184651 (2001-02-01), Fernandez et al.

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