Samsung Electronics Co., Ltd.

Hee-Jun Lee

Se-Hyun Park

Austin Kim

Joon-Ho Byun

Kwang-Hyun Lee

Seong-Tae Jeong

Mi-Hyun Son

Byung-Tae Yoon

Dae-Kyu Shin

Hong-Beom Kim

Sergey Stanislavovich Zavalishin

Gleb Andreevich Odinokikh

Alexey Bronislavovich Danilevich

Vitaly Sergeevich Gnatyuk

Gyu-Bok Park

Cheol-Hong Son

Jae-Hoon Jo

Xenya Yurievna Petrova

Jong-Wook Zeong

Vladimir Alexeevich Eremeev

Alexey Mikhailovich Fartukov

Kyu-Young Nam

Ju-Woan Yoo

An apparatus interworking with a metal member used both as an antenna and a sensor element in a portable terminal is disclosed. The apparatus includes the metal member, responsive to a sensed body, and for transmitting and receiving a signal in at least one or more communication service bands, and a main board having a communication module for processing a signal transmitted and received by the metal member and a sensor module for obtaining information in response to the approach of a sensed body.

Integrated antenna and sensor element apparatus for a portable wireless terminal

An apparatus with a metal member used as at least one of an antenna and a sensor element in a portable terminal is disclosed. The apparatus includes the metal member, responsive to a sensed body, and for transmitting and receiving a signal in at least one or more communication service bands, and a main board having a communication module for processing a signal transmitted and received by the metal member and a sensor module for obtaining information in response to the approach of a sensed body.

An apparatus for multiple antennas having a low coupling coefficient in a wide frequency bandwidth in a wireless communication system is provided. To obtain the low coupling coefficient in the wide frequency bandwidth by minimizing interference between antennas which are close to each other, without an additional device, in the wireless communication system, the apparatus includes a transceiver and a line for decreasing a coupling coefficient. The transmitter includes a first antenna and a second antenna for transmitting and receiving signals over a radio channel and the line is indirectly connected the first antenna and the second antenna using a physically disconnected line.

Apparatus for multiple antennas in wireless communication system

A semiconductor memory device according to embodiments of the invention includes N channels for interface with an outside. During a test mode where the semiconductor memory device is tested by a tester having M channels, K ones of the N channels of the memory device are connected to the M channels of the tester, N being more than M and M being equal to or more than R*K (where R is an integer).

Semiconductor memory device capable of accessing all memory cells

Growing community of inventors

Gyeonggi-do, South Korea

Hee-Jun Lee