Haier Group Corporation

Qingdao Haier Telecom Co., Ltd.

Xintao Sun

Yongsen Chai

Chunguang Song

Xiangji Li

A kind of pen-type mobile telephone. It comprises: housing (), display (), button (), telephone receiver (), earphone (), etc. It is characterized in that said pen-type mobile telephone's housing possesses slender rod-form; said display () is slender and in longitudinal setting; In said housing (), also included are: printed circuit board (), radio frequency module (), fundamental frequency module (), and SIM card plug & receptacle (); said printed circuit board () uses more than 6 layer printed circuit board, with its width less than the width of the housing (); widths of said radio frequency module () and fundamental frequency module () are also less than the width of the housing; socket () inserted with SIM card plug & receptacle is set at the side face of said housing (), and said SIM card plug & receptacle () uses drawer-type SIM plug receptacle. The volume of said housing () is less than: length 140 mm&#xd7;width 35 mm&#xd7;thickness 23 mm.

Growing community of inventors

Qingdao, China

Xintao Sun