Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Reexamination Certificate
2009-08-05
2011-12-06
Nguyen, Duc (Department: 2618)
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
Reexamination Certificate
active
08073512
ABSTRACT:
A mobile phone includes a main body, a camera, a primary display screen and a secondary display screen. The main body includes a first surface and a second surface opposite to the first surface. The primary display screen is positioned in the first surface. The camera is positioned in the main body. The secondary display screen faces away from the primary display screen, and the secondary display screen is slidable relative to the primary display screen. An image captured by the camera can be seen via the secondary display screen when user self-takes photo.
REFERENCES:
patent: 7542788 (2009-06-01), Lee
patent: 2009/0029748 (2009-01-01), Lee
patent: 2009/0029749 (2009-01-01), Lee
Altis Law Group, Inc.
Chi Mei Communication Systems, Inc.
Jain Ankur
Nguyen Duc
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