Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Reexamination Certificate
2011-08-23
2011-08-23
Nguyen, Tu X (Department: 2618)
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
C379S433130
Reexamination Certificate
active
08005521
ABSTRACT:
A portable terminal comprising first and second bodies, and a hinge unit configured to fold or unfold the first and second bodies in a rotational manner.
REFERENCES:
patent: 7509142 (2009-03-01), Ditzik
patent: 7593524 (2009-09-01), Maenpaa
patent: 2004/0266502 (2004-12-01), Holtorf et al.
patent: 2005/0250560 (2005-11-01), Gupte et al.
Cho Choong-Hyoun
Joo Won-Seok
Lim Seung-Geun
Park Hyo-Simg
Birch & Stewart Kolasch & Birch, LLP
LG Electronics Inc.
Nguyen Tu X
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