公开(公告)号：US10313426B2

公开(公告)日：2019-06-04

申请号：US14486227

申请日：2014-09-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeong-in Kim ,  Ji-hwan Seo ,  Jin-wook Lee

IPC: G06F3/0481 ,  H04L29/08 ,  H04W4/50 ,  H04W4/80

Abstract: A method of managing a control right in a 1:n network topology is provided. The master device includes a display unit configured to display a first screen, a control unit configured to receive a request for at least one right for controlling the master device and/or a mirroring service from at least one of a plurality of client devices mirroring the first screen, and to grant the requested right to the at least one of the plurality of client devices in response to the request, and a communication unit configured to receive the request and to transmit the response.

公开(公告)号：US09652193B2

公开(公告)日：2017-05-16

申请号：US14473176

申请日：2014-08-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ji-hwan Seo ,  Pil-seob Kang ,  Soo-ho Chang ,  Seong-il Hahm

IPC: G06F3/14 ,  G06F3/0488 ,  H04M1/725 ,  G06F3/0481 ,  H04N21/41

CPC classification number: G06F3/14 ,  G06F3/04817 ,  G06F3/0488 ,  G06F2203/04803 ,  H04M1/7253 ,  H04M2250/22 ,  H04N21/4122

Abstract: A method for providing a service related to a plurality of mirroring images displayed on a screen of a sink device is provided. The method includes determining a first object in a first mirroring image that is displayed on the screen of the sink device, based on a user input, as the first object is moved to a location in a second mirroring image that is displayed on the screen of the sink device, determining a second object that corresponds to the location to which the first object has been moved, determining a service related to the first object and the second object, from among services provided via the second mirroring image, and outputting a result of the determined service.