Samsung Electronics Co., Ltd.

Soongsil University

Le Electronics Inc.

Sang Hoon Choi

Tae Young Kim

Jae Bong Chun

In Young Lee

Woo Suk Kang

Jae Won Choe

Moon Sang Kwon

Hyung Jin Im

Jeong Uk Kang

Sung Chul Kim

Chan Ik Park

Hyun Koo Kim

Han Deok Lee

In Sung Song

Young Su Park

Ji Man Hong

An electronic device is provided. The electronic device includes an outer housing that comprises a first surface facing a first direction, a second surface facing a second direction opposite to the first direction, and a side surface surrounding a space between the first surface and the second surface, a display adapted to expose at least a portion of the display through the first surface of the outer housing, a PCB arranged between the second surface and the display in an interior of the outer housing, a communication circuit arranged on or over the PCB, a first conductive structure formed of at least one of the first surface or at least a portion of the side surface is electrically connected to the communication circuit, and a second conductive structure formed of the portion of the display electrically connected to the first conductive structure.

Electronic device including multiband antenna

A data storage device for reducing a firmware update time includes a non-volatile memory configured to store a firmware update image which will replace a current firmware image, a first volatile memory, and a processor configured to control an operation of the non-volatile memory and an operation of the first volatile memory. When a first code included in the current firmware image is executed by the processor, the first code generates data necessary for an operation of the data storage device and stores the data in the first volatile memory. When a second code included in the firmware update image is executed by the first code, the second code accesses and uses the data that has been stored in the first volatile memory.

Data storage device and method for reducing firmware update time and data processing system including the device

A method of operating a host includes defining transaction identifications for each one of multiple transactions in a multi-transaction, thereafter communicating atomic write data related to each transaction to a data storage device using the transaction ID, and storing the atomic write data in the data storage device using the transaction ID and an identifier.

Atomic write method for multi-transaction

Disclosed is an electronic device including a housing that includes a first conductive member disposed on a first surface facing a first direction and a second conductive member disposed adjacent to a second surface facing a second direction opposite to the first direction, a nonconductive member that is located between the first conductive member and the second conductive member and forms part of the housing, a printed circuit board (PCB), a communication circuit that is disposed on the PCB and is electrically connected with the first conductive member and the second conductive member, and a ground part that is electrically connected with at least one of the first conductive member and the second conductive member. The communication circuit feeds the first conductive member and the second conductive member and transmits/receives a signal through the first conductive member and the second conductive member.

Electronic device including multi-band antenna

A host receives information related to garbage collection of a storage device, and the host controls selective execution of garbage collection by the storage device according to the received information.

Host-driven garbage collection

A method is for adaptively adjusting a user storage region in an entire storage region of a nonvolatile memory system. The method includes a host transmitting a user region information request command to the nonvolatile memory system, the nonvolatile memory system transmitting user region information to the host, the host changing the user region information, the host transmitting a user region information setting command to the nonvolatile memory system, and the nonvolatile memory system controlling a size of the user storage region in response to the user region information setting command.

Nonvolatile memory system, system including the same, and method of adaptively adjusting user storage region in the same

A host receives information related to garbage collection of a storage device, and it controls selective execution of garbage collection by the storage device according to the received information.

Growing community of inventors

Suwon-si, South Korea

Sang Hoon Choi