Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Reexamination Certificate
2007-09-18
2007-09-18
Feild, Joseph (Department: 2617)
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
C455S041200, C379S441000
Reexamination Certificate
active
10998977
ABSTRACT:
Disclosed is a wireless earphone charging adapter capable of charging a rechargeable battery of a wireless earphone using the power source from a reproducing device. The wireless earphone charging adapter comprises an adapter connection terminal detachably connected to a main body connection terminal electrically connected to a power source of the main body, a charging terminal electrically connected with the adapter connection terminal, wherein a terminal of the rechargeable battery of the wireless earphone is detachably connected with the charging terminal, and a housing securing the adapter connection terminal and the charging terminal. The housing is formed with a placing groove, within which the wireless earphone is placed so that the terminal of the rechargeable battery of the wireless earphone can remain in the state of being connected with the charging terminal.
REFERENCES:
patent: 6519448 (2003-02-01), Dress et al.
patent: 2002/0016188 (2002-02-01), Kashiwamura
patent: 2004/0051497 (2004-03-01), Richards et al.
patent: 2004/0091102 (2004-05-01), Tsay
patent: 2005/0059344 (2005-03-01), Chang
patent: 2005/0136839 (2005-06-01), Seshadri et al.
Bang Yong-Seok
Tak Hee-Sun
Feild Joseph
Roylance Abrams Berdo & Goodman LLP
Vu Michael T.
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