Samsung Electronics Co., Ltd.

Samsung Sdi Co., Inc.

Young-ki Kim

Jin-Wook Lee

Ji-Hyun Kim

Yoon-Chang Kim

Young-Hun Lee

Ick-Kyu Choi

Jay-Hyok Song

Yu-Mi Song

Chul-Seung Kim

Sang-Tae Na

Do-Hyung Park

Hyun-Deok Lee

Mi-Ran Song

Min-Ju Kim

Hyun-Cheol Park

Jin-Hyoung Kim

Yong-Chan You

Seon-Young Kwon

Shin-Il Kang

Gyeong-Jae Heo

Jin-Hyoung Seo

Sun-Hwa Kwon

Jeong-yi Park

Dong-hun Shin

Seong-Ho Cho

Seong-Il Hahm

Hun-je Yeon

Tae-Kwang Um

Pil-Seob Kang

Chi-hyun Cho

Jeong-In Kim

Kwang-hwan Cha

In Gun Kim

Dong-Woo Lee

Hyun-Seok Lee

Jin-woo Cho

Soon-Rewl Lee

Hyung-Jun Daniel Park

Young-Kwan Kim

Seong-woon Booh

Dong-Sik Zang

Ki-Taek Kim

Dong-ok Kwak

Yang-Un Lee

Tae-kwang Um

Seong-Il Ham

Kung-don Han

A method by which a server controls plural devices includes receiving a trigger signal generated by a sensor in a home in response to a mobile device being present at a specific location in the home, determining devices corresponding to the specific location by using the trigger signal, receiving context information indicating a situation of a user from the mobile device, selecting context information related to operations of the determined devices from among the received context information by using keywords respectively related to the devices, each of the operations corresponding to each of the devices, and providing the selected context information to the devices respectively so that each of the devices performs the operations.

Method and device for controlling home device

A contents sharing network is provided. An operating method of a control device includes determining a current state of possible states in a contents sharing process over a network; and displaying an icon indicating the current state among a plurality of predefined icons. The states are defined as a combination of at least one item of network connection, device discovery, a type of the discovered device, the number of the discovered devices, and existence of an available additional service.

Apparatus and method for informing of available devices in contents sharing network

A method by which a server controls a home device is provided. The method includes receiving a trigger signal generated by a sensor in a home in response to a mobile device being present at a specific location in the home, determining a home device corresponding to the specific location by using the trigger signal, selecting context information related to an operation of the determined home device from among context information received from the mobile device, and providing the selected context information to the home device.

The present disclosure relates to providing user information. In a method for requesting user information of an information requesting device in a mobile communication system, the method includes selecting a callee from a user, acquiring a user identifier (ID) of the selected callee, transmitting a user information request for the selected callee and the user ID to a relay server, evaluating whether an admission message is received from the relay server, and if the admission message is received, receiving user information from the relay server.

Method and apparatus for utilizing callee information and location before call establishment

An apparatus and method for recognizing an indoor zone in which a user is located by using an Earth's magnetic field that is generated naturally instead of the conventional method of combining a magnetic field generator and a magnetic field sensor. The apparatus includes a zone evaluator configured to primarily recognize a location of the portable terminal by using first and second components of an Earth's magnetic field and to finally recognize the location of the portable terminal by using first and second images.

Apparatus and method for recognizing zone in portable terminal

A method of inspecting an internal gas leak in a gas line includes providing an internal gas leak inspection device including a main valve and a pressure gauge in a main line between a first valve and a second valve in the gas line, forming an airtight space in the main line by shielding the main valve and the second valve, measuring a pressure variation of the airtight space using the pressure gauge, and determining whether or not the gas leak occurs, based on the measured pressure variation.

Method of automatically inspecting internal gas leak and method of manufacturing LED chip

Apparatus and method for recognizing zone in portable terminal using earth magnetic field components and images

A method and apparatus of a first device for selecting at least one of a plurality of second devices to be accessed. The method includes transmitting pieces of media data to the corresponding plurality of second devices one-to-one, and determining at least one of the plurality of second devices to be accessed by the first device according to a user's selection on the basis of the pieces of media data being reproduced by both the first device and each of the plurality of second devices.

Method and apparatus for accessing device based on intuitive selection

A blue phosphor, a display device including the same, and associated methods, the blue phosphor including BaMgAlO:Eu (BAM) phosphor particles having a surface component and an internal component, wherein an aluminum/barium (Al/Ba) molar ratio of the surface component of the phosphor particles is 1.1 to about 1.4 times the Al/Ba molar ratio of the internal component of the phosphor particles, and the Al/Ba molar ratios are continuously variable between the internal component and the surface component.

Blue phosphor, display device including the same, and associated methods

Growing community of inventors

Seoul, South Korea

Young-ki Kim