Samsung Electronics Co., Ltd.

University of Seoul Industry Cooperation Foundation

Hyunsik Park

Jinmin Kim

Daehyun Kim

Hyunmog Park

Sangkil Lee

Hei Seung Kim

Hongseok Lee

Hojung Kim

Ihor Vasyltsov

Kichul Kim

Yongkyu Kim

Youngnam Hwang

Yongha Park

Jaewon Yang

Hyunwook Ji

Disclosed are fusion memory devices and methods of fabricating the same. The fusion memory device comprises a first memory device including a first substrate having active and inactive surfaces opposite to each other and a first memory cell circuit on the active surface of the first substrate, a non-memory device including a second substrate having active and inactive surfaces opposite to each other and a non-memory circuit on the active surface of the second substrate, the non-memory device being provided on the first memory device, and a second memory device on the inactive surface of the second substrate and including a second memory cell circuit different from the first memory cell circuit. The non-memory device lies between the first and second memory cell circuits and controls an electrical operation of each of the first and second memory cell circuits.

Fusion memory device and method of fabricating the same

With regard to image data processing, a method of obtaining a focus term by using periodicity of the focus term is provided. The focus term may be used in a plurality of operation processes for processing image data.

Image data processing method and apparatus

A semiconductor memory device includes a memory cell array including first memory cells and second memory cell, and a peripheral circuit. When a first command, a first address, and first input data are received, the peripheral circuit reads first data from the first memory cells based on the first address in response to the first command, performs a first operation by using the first data and the first input data, and reads second data from the second memory cells by using a result of the first operation.

Semiconductor memory device for supporting operation of neural network and operating method of semiconductor memory device

A method of managing a plurality of storage devices controlled in a RAID scheme includes detecting a failure disk among the storage devices, selecting one of a plurality of stripes of the storage devices according to a result of the detection, identifying a valid page of data included in a normal chunk of the selected stripe and a valid page of data of a lost chunk mapped to the failure disk with reference to address mapping information, recovering the valid page of the lost chunk among chunks included in the selected stripe with reference to information on the identified valid page, and copying the recovered valid page of the lost chunk and the valid page of the normal chunk to a new stripe of the storage devices.

RAID storage device and method of management thereof

Growing community of inventors

Seoul, South Korea

Hyunsik Park