公开(公告)号：US10312512B2

公开(公告)日：2019-06-04

申请号：US15168582

申请日：2016-05-31

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hojung Yang ,  Hwiyeol Park ,  Kyunghoon Cho ,  Kyounghwan Kim ,  Seunghoon Nam ,  Huisu Jeong ,  Jinseok Heo

IPC: H01M4/02 ,  H01M4/04 ,  H01M4/52 ,  H01M4/131 ,  H01M4/525 ,  H01M10/0525

Abstract: A cathode of a three-dimensional lithium secondary is defined by a sintered body including a cathode active material, in which a thickness of the sintered body is in a range of about 5 μm to about 30 μm, and an electrode density of the sintered body is in a range of about 3.7 g/cc to about 4.6 g/cc. The cathode active material may include a lithium cobalt oxide.

公开(公告)号：US10015838B2

公开(公告)日：2018-07-03

申请号：US14902971

申请日：2014-07-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seunghoon Nam

IPC: H04W76/28 ,  H04W76/16 ,  H04L12/26

CPC classification number: H04W76/28 ,  H04L43/16 ,  H04W76/16

Abstract: A method for controlling data communication in a terminal is provided. The method includes sensing whether a voice call occurs in the terminal, determining whether a data suspension condition is satisfied during the voice call, and suspending the data communication in the terminal during the voice call if the data suspension condition is satisfied. An apparatus for controlling data communication in a terminal is provided. The apparatus includes a communication unit configured to communicate data between the terminal and a base station, and a controller configured to detect whether a voice call occurs in the terminal, determine whether a data suspension condition is satisfied after the voice call occurs, and cause the communication unit to suspend the data communication in the terminal while the data suspension condition is satisfied.