Samsung Electronics Co., Ltd.

Jong-Kwon Ko

Bong-Gun Lee

Sang-Il Park

Sang-Kyun Kim

Jin-Hee Cho

Yong-Jin Lee

Hong-Bae Kim

Sang-Geun Kim

Young-wook Sohn

Byoung-Soo Lee

Yong Seok Seo

Yong-hyeok Lee

Sang-Woon Nahm

Sang-Chun Park

Hyun-Ji Park

Nam-Jun Kim

An electronic pen device includes a pen body housing, a pen tip unit is provided inside the pen body housing and pressed in any of a plurality of directions via an external force, a light emitting device is provided inside the pen tip unit, and a switch unit is engaged with the pen tip unit and electrically contacts the pen tip unit, thus activating the light emitting device when the pen tip unit is pressed in any of the plurality of directions.

Electronic pen device

A protection cover and a portable apparatus including the same are provided. The protection cover includes a front cover, a rear cover, and a coupling member. The front cover is mountable on the portable apparatus and covers a screen of the portable apparatus. The coupling member is formed of a flexible material such that the front cover is pivotable between and open and a closed position. The rear cover is mounted on the backside of the portable apparatus to serve as a rear case of the portable apparatus. The coupling member is integrally coupled with the front cover and separably coupled with the rear cover. According to the above structure, the protection cover can minimize the total volume and dimensions of the portable apparatus after it is mounted.

Protection cover and portable apparatus having the same

A cradle for stably cradling a portable terminal on a support surface in one of a plurality of possible orientations includes a case member having an open surface on which the portable terminal is to be cradled, a weighting member case disposed in an inner side of the case member along an edge of the open and a weighting member received movably inside the weighting member case, so that the weighting member is able to move under the influence of gravity to a lowest point inside the weighting member case irrespective of the orientation in which the case member is supported on the support surface. As the weighting member moves, the center of gravity of the cradle coupled with the portable terminal is moved to a position closest to the support surface on which the cradle is disposed, thereby maintaining a stable cradling state for the portable terminal.

Cradle for portable terminal

A mobile communication device includes a first plate, and a second plate provided with guide rails on respective edges thereof and slidably coupled to the first plate. A main body is coupled to the first plate and a sub body is coupled to the second plate. Torsion springs are provided on the first plate, adjacent to respective edges of the first plate. Contact members are respectively provided at one end of each torsion spring and each contact member contacts a corresponding guide rail due to elasticity of the torsion spring. Guide slits are disposed in the first plate, adjacent to respective edges of the first plate. Each guide slit receives a corresponding contact member.

Mobile communication device

Disclosed is a multimedia portable electronic device including a first housing, a second housing coupled to the first housing so as to rotate about a first hinge axis, a third housing adapted to slide while facing the first housing, a fourth housing connected to the third housing so as to rotate about a second hinge axis to be folded/unfolded, a connection device positioned between the first and fourth housings so that the connection device rotates about a third hinge axis to slide the third housing when the fourth housing is folded on or unfolded from the third housing, and a sliding device positioned between the first and third housings so that the third housing can slide.

Multimedia portable electronic device

Growing community of inventors

Gyeonggi-do, South Korea

Jong-Kwon Ko