公开(公告)号：US09703353B2

公开(公告)日：2017-07-11

申请号：US14832315

申请日：2015-08-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yeung Seob Shin ,  Chae Man Lim ,  Ji Kwang Kang ,  Tae Yoon Kim ,  Tae Hoon Oh ,  Seoung Bum Son

IPC: G06F1/32 ,  H04W52/02

CPC classification number: G06F1/3206 ,  G06F1/329 ,  G06F1/3293 ,  H04W52/0248 ,  H04W52/028 ,  Y02D10/122 ,  Y02D70/1222 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/168 ,  Y02D70/26

Abstract: An electronic device and a method for reducing current consumption in the electronic device are provided. The electronic device includes a communication processor configured to collect an event associated with operation of an application while an application processor is in a sleep state, and a communication interface configured to transmit a message corresponding to the collected event to an external electronic device.

公开(公告)号：US09807777B2

公开(公告)日：2017-10-31

申请号：US14672835

申请日：2015-03-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Tae Yoon Kim ,  Keon Young Lee ,  Chae Man Lim ,  Sang Won Kim ,  Yu Shin Kim

IPC: H04W28/02 ,  H04W72/08 ,  H04B7/0404 ,  H04B7/06 ,  H04L1/18 ,  H04L5/00 ,  H04W72/02 ,  H04W72/04

CPC classification number: H04W72/085 ,  H04B7/0404 ,  H04B7/0608 ,  H04L1/1893 ,  H04L5/0023 ,  H04L5/0055 ,  H04L5/006 ,  H04W72/02 ,  H04W72/046

Abstract: An antenna switching method of an electronic device is provided. The antenna switching method includes measuring a transmit power variation of a first antenna, monitoring characteristics of received signals of both the first antenna and a second antenna, determining a comparison result by comparing the characteristics of the received signals of both the first antenna and the second antenna when the transmit power variation is greater than or equal to a threshold value, and switching a transmitting antenna based on at least the comparison result.

公开(公告)号：US11174861B2

公开(公告)日：2021-11-16

申请号：US16349111

申请日：2016-11-16

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Sung Hea Cho ,  Yang Sun Kim ,  Jong Cheun Seo ,  Tae Yoon Kim ,  Tae Hoon Choi

IPC: F04C18/02 ,  F04C29/12 ,  F16K15/02 ,  F04C28/24 ,  F04C28/10 ,  F04C29/02 ,  F04C29/06 ,  F04C23/00

Abstract: Provided is a compressor including a valve unit including: at least two guide pins passing through a discharge valve; and through holes allowing the guide pins to pass therethrough to control oblique motion of the discharge valve with respect to a horizontal direction during up and down movement of the discharge valve. When the discharge valve obliquely moves up and down with respect to the horizontal direction, the guide pin comes into contact with at least two points of an inner circumferential surface of the through hole so that the oblique movement of the discharge valve is restricted, thereby improving the durability of the discharge valve and reducing noise during operation of the compression.