Samsung Electronics Co., Ltd.

Calebabc Co., Ltd.

Yun Jae Han

Seung Hoon Lee

Sang Min Kim

Chung Keun Yoo

Byoung Uk Yoon

Young Sun Park

Soon Woong Yang

Dae Young Noh

Seung Hyun Hwang

Young Jin An

Kwang Ha Shin

According to various embodiments of the present invention, a stylus pen can comprise: a pen body extended along an axial line; a touch tip provided on one end portion of the pen body; a cap arranged on the other end portion of the pen body; a first structure for changing the length of the stylus pen by moving the cap along the axial line; and a second structure coming in contact with at least a part of the first structure, and restricting the movement of the cap and/or the first structure.

Stylus pen and electronic device including same

Provided are a reciprocal distribution calculating method and a reciprocal distribution calculating system for cost accounting, in which, when performing cost accounting using a computer, a reciprocal distribution method is used to effectively perform cost accounting of each department. In the reciprocal distribution calculating method and the reciprocal distribution calculating system for cost accounting, reciprocal distribution costs are calculated using the limit and convergence of a transition probability matrix. And, a reciprocal distribution calculation is performed in a completely different way from the method of calculating reciprocal distribution known for the last several tens of years and in an effective manner, thereby calculation of reciprocal distribution costs at a high speed.

Reciprocal distribution calculating method and reciprocal distribution calculating system for cost accounting

An electronic device case is provided. The electronic device includes a first case having a first groove and a second case. The second case includes a first body, a connection portion formed at the first body so as to be coupled with the first case when the first body is inserted into the first groove, and a card holding portion where a partition is formed to attach a card to the first body.

Electronic device cases and electronic device having the same

Growing community of inventors

Seoul, South Korea

Yun Jae Han