Samsung Electronics Co., Ltd.

Skhynix Inc.

Samsung Sdi Co., Inc.

Hynix Semiconductor Inc.

Chungbuk National University Industry-academic Cooperation Foundation

Optipharm Co., Ltd

Ji Hoon Lee

Jae Hoon Kim

Myeong Wuk Jang

Joong Hong Park

Sung Chan Choi

Se Hwan Park

Sung Wook Park

Jung Ho Kim

Jae Hyun Kim

Byoung Joon Lee

Yong Sung Roh

Joong-Hong Park

Sung-Chan Choi

Young Gon Choi

Eung Sun Kim

Sung Won Lee

Kyle Kim

Do Jun Byun

Hyun Cheol Park

In Nam Kang

Jin Sae Jung

Soong Sun Shin

Duck Hoi Koo

Min Hwan Moon

Jin Pyo Kim

Byoung-Joon Lee

Jeong Ho Jeon

Jhun Mo Son

Hae Lyong Kim

Jae Hong Kim

Jae-Hoon Kim

Hyung Jun Kim

Hyun Ho Choi

Hyo Sun Hwang

Ji Hoon Kim

Jong Bu Lim

Jung-Ho Kim

Kang Seol Lee

Seong Ik Hong

Woo Young Yang

Seok Hoon Jung

Dojun Byun

Hyun Il Kim

Beom Ku Han

Ji In Ma

Won Seok Gwak

Soo Dong Woo

Jae Bang Choi

Charl Se Park

A memory system includes a plurality of memory groups capable of performing a data input/output operation, and a controller configured to divide an operation subject to a data input/output command into at least one unit operation corresponding to the plurality of memory groups, and assign the at least one unit operation to plural queues corresponding to the respective memory groups, based on first information regarding operation statuses of the plurality of memory groups and second information regarding available resources.

Apparatus and method for scheduling operations performed in plural memory devices included in a memory system

Disclosed are a novel recombinant transition vector for increasing expression of a foreign protein in a native form without fusion partners, and a method for mass production of a foreign target protein using the same. The recombinant transition vector according to the present disclosure may allow a large amount of a foreign target protein with a high therapeutic and prophylactic value to be expressed in an insect cell. In particular, the vector may increase the expression of the foreign target protein in an own form thereof, not fused with other fusion partners. Therefore, the use of the recombinant transition vector may produce useful proteins such as antigens in insect cells at low cost and high efficiency.

Recombinant transition vector for increasing foreign protein expression

A data storage apparatus includes a storage including a plurality of planes, which include a plurality of pages, and a controller configured to control the storage to read data by grouping the plurality of pages as a page group in an interleaving unit, manage pages in which valid data are stored, among the plurality of pages, as a first bitmap table, and manage a second bitmap table generated by compressing the first bitmap table in a page group unit.

Data storage apparatus and method for managing valid data based on bitmap table

A memory controller includes a meta data memory configured to store mapping information of data stored in a plurality of memory blocks included in a memory device and valid data information indicating whether the data stored in the plurality of memory blocks is valid data, and a migration controller configured to control the memory device to perform a migration operation of moving a plurality of valid data stored in a source memory block among the plurality of memory blocks from the source memory block to a target memory block based on the mapping information and the valid data information.

Memory controller and method of ordering sequential data and random data

There are provided a memory controller and an operating method thereof. The memory controller includes: a meta data storage for storing meta data including mapping information of data stored in a memory device and valid data information representing whether the data stored in the memory device is valid data; and a migration controller for controlling the memory device to perform a migration operation of moving, to a target memory block, valid data stored in a plurality of source memory blocks included in the memory device, based on the meta data. The migration controller controls the memory device to read a second valid data stored in the second die before reading a first valid data stored in the first die, based on a comparison result between a reference time and a delay time required until before the first valid data is read.

Memory controller and operating method thereof

Embodiments of the present disclosure relate to a memory system and an operating method of the memory system. According to embodiments of the present disclosure, a memory system may include a main core for executing an operation of a first layer and a plurality of sub-cores for executing an operation of a second layer, and the main core may control, when executing a shutdown command received from a host, the plurality of sub-cores so that a second sub-core stores a meta data segment to be processed by a first sub-core among the plurality of sub-cores.

Memory system and operating method of memory system

An operating method for a data storage device includes providing a nonvolatile memory device including a plurality of pages; segmenting an address map which maps a logical address provided from a host device and a physical address of the nonvolatile memory device, by a plurality of address map segments according to a segment size that is set depending on a quality of service time allowed to process a request of the host device and an unprocessed workload; and flushing at least one of the address map segments in the nonvolatile memory device after processing the unprocessed workload.

Data storage device and operating method thereof

An electronic device may include: a controller; a non-transitory computer-readable storage medium configured to store operation codes for causing the controller to perform operations; and a buffer configured to temporarily store data between a host device and the non-transitory computer-readable storage medium through control of the controller, wherein the operations comprise monitoring a foreground buffer usage rate of the buffer in response to a command of the host device and adjusting a foreground buffer capacity for the command in the buffer, based on the monitored foreground buffer usage rate.

Electronic device

Provided herein may be a memory system and a method of operating the memory system. The method includes: allocating a first buffer region to a first workload group; allocating a second buffer region to a second workload group; monitoring a first workload group latency and a second workload group latency; and dynamically adjusting a memory space of each of the first and second buffer regions based on a result of the monitoring.

Memory system dynamically allocating memory spaces and method of operating the same

Provided herein may be a storage device and a method of operating the same. The storage device for additionally securing an over-provisioning area may include at least one memory device, each including first memory blocks and second memory blocks, and a memory controller configured to store system data, stored in the first memory blocks of the at least one memory device, in the second memory blocks when a size of a residual space in a memory area of the at least one memory device is less than a threshold.

Storage device and method of operating the same

A method and an apparatus for providing a character input interface are provided. The method for providing a character input interface in a terminal having a touchscreen, includes simultaneously displaying a first keyboard on a first region and a second keyboard including second keyboard language selection keys on a second region by the touchscreen in a character inputting mode; and changing a language of the second keyboard to a language corresponding to a second touched keyboard language selection key touched while maintaining a language of the first keyboard when input touching the second keyboard language key is received.

Method and apparatus for providing character input interface

A method for operating a data storage device includes: dividing a cache into a plurality of cache areas; grouping a plurality of logical addresses into a plurality of logical address groups; allocating indexes to the respective logical address groups; and matching a read-requested first logical address set, a first cache area where data corresponding to the first logical address set are cached and an empty size of the first cache area, to an index corresponding to a logical address group to which the first logical address set belongs.

A method of communication for a terminal in a content-centric network is provided. The method includes suspending a data message associated with a content from being provided to a face before a handover when the handover is expected to occur in the terminal that requests the content, and transmitting, to a hub, a new interest message after the handover associated with the content so that the hub may provide the data message associated with the content to the face after the handover.

Terminal for a content centric network and method of communication for a terminal and a hub in a content centric network

Growing community of inventors

Anyang-si, South Korea

Ji Hoon Lee