A foldable portable wireless communication apparatus which ensures miniaturization of housing and good antenna characteristic has first casing including transmitter and/or operation section, and second housing including receiver and/or display section and rotatably linked with the first casing through...http://www.google.fr/patents/US20070021159?utm_source=gb-gplus-shareBrevet US20070021159 - Foldable portable wireless communication apparatus
Foldable portable wireless communication apparatus
