公开(公告)号：US10033853B2

公开(公告)日：2018-07-24

申请号：US14474852

申请日：2014-09-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byung-Yoo Ahn ,  Tae-Keun Oh ,  Jun-Kyu Kang ,  Su-Jin Kim

IPC: H04L12/28 ,  H04M1/725 ,  H04L29/12 ,  H04W4/02 ,  H04W4/90 ,  H04W84/12 ,  H04W88/06

CPC classification number: H04M1/72577 ,  H04L61/2038 ,  H04L61/609 ,  H04M1/72572 ,  H04W4/029 ,  H04W4/90 ,  H04W84/12 ,  H04W88/06

Abstract: A method is provided including: detecting an activation of an electronic device; detecting a current location of the electronic device; detecting whether the activation is prohibited at the current location of the electronic device; and shutting down the electronic device when the activation is prohibited.

公开(公告)号：US10091338B2

公开(公告)日：2018-10-02

申请号：US14554386

申请日：2014-11-26

Applicant: Samsung Electronics Co., Ltd.

Inventor： Aggarwal Amit ,  Rathore Pranveer Singh ,  Tae-Keun Oh

IPC: H04M1/02 ,  G06F3/0354 ,  G06F1/16

Abstract: An electronic device is provided. The electronic device includes a input pen including at least one magnet, a housing including a pen guide path for inserting the input pen, at least one electromagnet installed around the pen guide path, wherein the at least one electromagnet is installed to react to the magnetism of the magnet while the input pen is completely inserted into the pen guide path, and at least one processor supplying power having the same polarity as the magnet to the electromagnet according to an automatic ejection event of the input pen to push the magnet out of the electronic device.