Inventec Appliances Corporation

Ryan Chang

Jie Zhou

Tony Tsai

Tian-You Wang

Yanping Gao

Tian-Han Chu

A mobile communication device with an ergonomic feature comprises a housing, a display unit, a first key module, and a second key module. The display unit is arranged on a lower part of one face of the housing, and the first key module is arranged on the housing on the same face as the display unit to locate closely above the display unit. The first key module comprises a plurality of upside keys which are arrayed into a laterally symmetric hexagonal configuration. The second key module comprises a plurality of lateral keys located on one of two opposite lateral surfaces of the housing. The keys of the two key modules are so arranged on the housing that either a right-handed or a left-handed user can conveniently operate the keys not only with a thumb but also the other four fingers while holding the device with one single hand.

Mobile communication device with ergonomic feature

An antenna structure is disposed on a substrate. The antenna structure includes a-shaped radiation body and a first radiation body, and both share a feeding end and a grounding end. The feeding end and the grounding end are disposed to a side edge of the-shaped radiation body. The positions of the feeding end and the grounding end allow the-shaped radiation body to form the operation of two frequency bands. Moreover, the first radiation body is vertically extended from the side edge near the feeding end disposed to the-shaped radiation body, and continuously extended from an end to keep a spacing between periphery of the-shaped radiation body and the first radiation body, and extended to a front of an opening of the-shaped radiation body, thereby vertically extending toward the opening. Therefore, the first radiation body could provide the operation of another frequency band.

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Shanghai, China

Ryan Chang