Samsung Electronics Co., Ltd.

Dnf Co., Ltd.

Korea Institute of Science and Technology

Sung-Woo Cho

Jae-Soon Lim

Youn-Joung Cho

Myong-Woon Kim

Sang-Ick Lee

Kang-yong Lee

Chang-Woo Sun

Ji-Eun Yun

Young-Soo Kim

Dong-Jin Kim

Gyu-Hee Park

Dong-Yun Shin

Chan-Ho Park

Kye-Jung Shin

Eunice Eun-Kyeong Kim

Key-Sun Kim

Hoh-Gyu Hahn

Kee-Dal Nam

Hee-Sup Shin

Seon-Hee Seo

Eun-Joo Roh

Gyo-Chang Keum

Hye-Whon Rhim

Ae-Nim Pae

Soon-Bang Kang

Eun-Il Seo

Sun-Joon Min

Chi-Man Song

Cheol-Ju Lee

He-Sson Chung

Woong-Seo Park

Ghil-Soo Nam

Yong-Koo Kang

Jae-Kyun Lee

Chan-Seong Cheong

Kee-Hyun Choi

Yong-Seo Cho

Hyun-Ah Choo

Hye-Jin Chung

Kyung-Il Chol

Eun-A Kim

Sung-duck Lee

Young-Sup Shin

Yong-Su Chung

An organometallic precursor includes tungsten as a central metal and a cyclopentadienyl ligand bonded to the central metal. A first structure including an alkylsilyl group or a second structure including an allyl ligand is bonded to the cyclopentadienyl ligand or bonded to the central metal.

Organometallic precursors, methods of forming a layer using the same and methods of manufacturing semiconductor devices using the same

An aluminum compound is represented by Chemical Formula (I) and is used as a source material for forming an aluminum-containing thin film.

Aluminum compound, method of forming thin film by using the same, and method of fabricating integrated circuit device

Novel benzoarylureido compounds and a use thereof for prevention and/or treatment of the neurodegenerative brain disease are provided. The neurodegenerative brain diseases may include Alzheimer's disease, dementia, Parkinson's disease, stroke, amyloidosis, Pick's disease, Lou Gehrig's disease, Huntington's disease, Creutzfeld-Jakob disease, and the like.

Benzoarylureido compounds, and composition for prevention or treatment of neurodegenerative brain disease containing the same

A system for allocating resources, including at least one user terminal operable to determine at least one resource needed by the user terminal and further operable to request a first allocation of the resource. A relaying apparatus is provided which is operable to determine the resource to be allocated and further operable to transmit the determined resource to the user terminal. The user terminal is operable to calculate a cost of the resource allocated by the relaying apparatus, compare the cost with a predetermined reference value based on a changed need for the resource, and further operable to request a second allocation of the resource to the relaying apparatus based on the changed need for the resource.

System and method for allocating resource and user terminal

A method and system for efficient resource allocation based on distributed scheduling in a wireless communication system including heterogeneous mobile stations. The method includes receiving, by a base station, a first message including resource request quantity information from at least one heterogeneous mobile station using different resource allocation schemes; calculating, by the base station, a shadow price for a corresponding mobile station based on the resource request quantity information associated with the corresponding mobile station; and transmitting a second message including resource allocation quantity information determined based on the shadow price to the corresponding mobile station.

Method and system for resource allocation based on distributed scheduling in a wireless communication system including heterogeneous mobile stations

A routing method is used to establish a data transfer path between a source node and a destination node in wireless networks having a tree structure. If a relay node relaying a data transfer receives data to be forwarded from a source node to a destination node, the routing table is searched to check whether the routing table stores information on a path to the destination node, and the received data is forwarded along a corresponding path if the path information to the destination node exists. However, if the information on a path to the destination node does not exist in the routing table, the routing table is searched to check whether the routing table stores information on a path to a parent node of the destination node, and; if the path information exists, the received data is forwarded along the path to the parent node.

Routing method for wireless networks

Disclosed is a wireless headset apparatus using a local area communication, comprising an attachment recess formed at a designated position of a communication equipment, and a wireless headset detachably attached to the attachment recess.

Wireless headset having a local area communication module and being detachable from a communication device

Growing community of inventors

Seoul, South Korea

Sung-Woo Cho