Telecommunications – Radiotelephone system – Zoned or cellular telephone system
Reexamination Certificate
2008-11-07
2011-11-08
Doan, Phuoc (Department: 2617)
Telecommunications
Radiotelephone system
Zoned or cellular telephone system
C455S566000, C310S331000, C715S863000, C463S031000
Reexamination Certificate
active
08055274
ABSTRACT:
Disclosed is a portable terminal capable of enhancing compatibility with a hearing aid. The portable terminal comprises a terminal case having a sound hole thereon; a receiver installed inside the sound hole; and a reflection unit disposed between the terminal case and the receiver, for reflecting an electromagnetic wave radiated from an interior or a surface of the terminal case so as to minimize leakage of the electromagnetic wave to outside of the terminal case.
REFERENCES:
patent: 2006/0152112 (2006-07-01), Sasaki
Kim Chang-Il
Lee Jae-Gon
Song Hyun-Seock
Birch & Stewart Kolasch & Birch, LLP
Doan Phuoc
LG Electronics Inc.
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