Telecommunications – Transmitter and receiver at same station – Radiotelephone equipment detail
Reexamination Certificate
2006-12-11
2010-11-30
Dao, Minh D (Department: 2618)
Telecommunications
Transmitter and receiver at same station
Radiotelephone equipment detail
C455S090300, C455S128000, C455S347000, C379S330000, C379S428010
Reexamination Certificate
active
07844310
ABSTRACT:
An improved PDA-like portable electronic communication device includes a housing having a display screen on the front and a mounting surface that is contoured to generally conform to the shape of a user's forearm. In this way, the communication device can be comfortably and securely worn on a user's forearm so that it is constantly or immediately available for use. In example embodiments, the mounting surface is formed by the back side of the housing and is cylindrically concave or frustoconically concave. In other example embodiments, the device includes a mount to which the housing attaches in multiple positions, with the mount having a frustoconically concave back surface in one embodiment and with another embodiment additionally including mating cylindrically convex and concave surfaces of the mount and the housing.
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Dao Minh D
Gardner Groff Greenwald & Villanueva PC
L-3 Communications Corporation
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