A reinforcing apparatus for a housing of a bar-type mobile phone is provided to allow the housing to bend and straighten. The mobile phone includes a first housing having a liquid crystal display and a second housing having a key pad. The apparatus includes a first reinforcing member in the first housing,...http://www.google.com/patents/US7769418?utm_source=gb-gplus-sharePatent US7769418 - Reinforcing apparatus for mobile phone
