公开(公告)号：US11290487B2

公开(公告)日：2022-03-29

申请号：US16603558

申请日：2018-04-06

Applicant: Samsung Electronics Co., Ltd

Inventor： Karthikeyan Arunachalam ,  Jamsheed Manja Ppallan ,  Dronamraju Siva Sabareesh ,  Sung-Ki Suh ,  Tae-Wan Kim ,  Karthikeyan Subramaniam ,  Kannan Govindan ,  Rohit Shankar Lingappa ,  Sweta Jaiswal

IPC: H04L29/06 ,  H04L61/4511 ,  H04L67/141 ,  H04L69/16

Abstract: The embodiments herein disclose methods and systems for reducing network protocol latency for at least one application on an electronic device, a method includes pre-resolving a plurality of Domain Name System (DNS) queries for the at least one application. The plurality of DNS queries is pre-resolved before triggering at least one DNS resolution query from the at least one application. The method includes pre-connecting a plurality of TCP connections of the at least one application with at least one Transmission Control Protocol (TCP) server. The plurality of TCP connections are pre-connected before triggering at least one TCP connection request from the at least one application. The method includes exchanging a plurality of secure certificates with the at least one TCP server to secure the plurality of pre-connected TCP connections. The secure certificates are exchanged before receiving at least one request from the at least one application for secure certificate negotiation.

公开(公告)号：US10722014B2

公开(公告)日：2020-07-28

申请号：US16092502

申请日：2017-04-11

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Ik-Sang Kim ,  Tae-Wan Kim ,  Bum-Soo Park

IPC: A45C11/00 ,  A45C13/00 ,  H04M1/02 ,  E05D11/08 ,  H04B1/3888

Abstract: Various examples related to a protection cover for protecting an electronic device are disclosed. According to one example, the protection cover includes a first cover part located at a front surface of the electronic device; a second cover part connected to the first cover part such that a rear surface of the electronic device is located thereon; a holding part which is rotatably connected between the first and second cover parts, allows at least a portion of the rear surface of the electronic device to be loaded thereon, and, simultaneously, holds the electronic device at various angles by using frictional force during a rotation thereof; and a supporting part loaded on the second cover part so as to rotatably support the holding part. In addition, various other examples are possible.

公开(公告)号：US09949064B2

公开(公告)日：2018-04-17

申请号：US15393569

申请日：2016-12-29

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Jae-Hun Ko ,  Tae-Wan Kim

IPC: H04W4/00 ,  H04W68/00 ,  H04M11/00

CPC classification number: H04W4/80 ,  H04M11/007 ,  H04M2250/16 ,  H04M2250/22 ,  H04M2250/52 ,  H04W68/005

Abstract: An electronic device, according to various example embodiments of the present disclosure, may include: a housing; a display disposed to be exposed through one surface of the housing; at least one fastener formed on at least one surface of the housing and configured to be attached to, and detached from, an external electronic device; a communication circuit disposed inside the housing and configured to establish a communication connection with the external electronic device; and a processor disposed inside the housing, wherein the processor is configured to: determine whether the electronic device is connected with the external electronic device through the communication circuit; determine the type of the connected external electronic device when the electronic device is connected with the external electronic device; display, on the display, at least one preset function corresponding to the determined type of the external electronic device among a plurality of functions of the electronic device; and provide a function selected from the at least one function displayed on the display.

公开(公告)号：US10560816B2

公开(公告)日：2020-02-11

申请号：US15291492

申请日：2016-10-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dong-Jin Sohn ,  Hee-Hyun Kang ,  Eun-Seob Ko ,  Tae-Wan Kim ,  So-Ra Jung

IPC: G06F9/46 ,  H04W4/12 ,  H04W8/26

Abstract: An electronic device and an operating method in the electronic device are provided. The operating method includes identifying subscriber identity module (SIM) information corresponding to a SIM, which is functionally connected with the electronic device, transmitting the SIM information to an external device, receiving configuration information related to one or more network providers corresponding to the SIM information, and changing at least a portion of the software that is stored in the memory that is functionally connected with the electronic device or obtaining other software based on at least a portion of the received configuration information.

公开(公告)号：US10033984B2

公开(公告)日：2018-07-24

申请号：US14886914

申请日：2015-10-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chan-Hong Kim ,  Jae-Min Kim ,  Tae-Wan Kim ,  Joong-Hwan Lim

IPC: H04N5/775 ,  H04N9/80 ,  H04N13/00 ,  G11B27/36 ,  G11B27/28 ,  H04N13/02

Abstract: A method of playing video on an electronic device is provided. The method includes playing a video in a first mode, detecting attribute information of the video as the video is being played in the first mode, changing the first mode to a second mode based on the detected attribute information, and playing the video in the second mode.