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US 2004/0166907 A1Published application
Portable radiotelephone
AssigneeKYOCERA Corporation
InventorTakayuki Yajima
Life of this patent
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AssigneeKYOCERA Corporation
InventorTakayuki Yajima
Estimating the term…
An overlapping type portable radiotelephone includes a first housing having at least a display section and speakers, and a second housing having at least a main operation section and a microphone. The first and second housings are coupled each other so as to be opened and closed. The main operation section is covered with the first housing in a closed state and exposed outside in an opened state. A display screen in the display section and the speakers are exposed outside both in the closed state and in the opened state. With this overlapping type portable radiotelephone, conversation can be effected even in the closed state, and there is further provided a communication control section for enabling the conversation to be continued, even though the portable radiotelephone is brought into the opened state from the closed state while the conversation is in progress.
A portable radiotelephone comprising:
A portable radiotelephone comprising a second housing having a main operation section, a first housing to be overlapped on said second housing so as to cover said main operation section, and a coupling section which couples respective one ends of said first and second housings in such a manner that said first and second housings are relatively rotated around a shaft extending in a direction of overlapping, in which said portable radiotelephone is designed so as to be shifted between a closed state which said first and second housings are overlapped and an opened state which said first or second housing is rotated by 180 degree from this closed state,
Dependencies are inferred from the claim text.