Samsung Electronics Co., Ltd.

Seokwon Ahn

Hyeonwu Kim

Kyungbo Yang

Dongik Jeon

Hyungjoon Park

Youngho Gong

A method of operating a storage device that includes a nonvolatile memory device and a controller that controls an operation of the nonvolatile memory device includes issuing, by the controller, a first command to the nonvolatile memory device, reading, by the nonvolatile memory device, first data from a memory cell array into a page buffer of the nonvolatile memory device, in response to the first command, issuing, by the controller, a second command to the nonvolatile memory device, and outputting, by the nonvolatile memory device to the controller, in response to the second command, status information indicating whether a read operation according to the first command has been completed and second data obtained from the page buffer of the nonvolatile memory device.

Storage device and operating method thereof that outputs status information and read data together

A storage device may include a non-volatile memory including a plurality of zones, the non-volatile memory configured to sequentially store data in at least one of the plurality of zones, and a processing circuitry configured to, receive a first write command and first data from a host, the first write command including a first logical address, identify a first zone of the plurality of zones based on the first logical address, compress the first data based on compression settings corresponding to the first zone, and write the compressed first data to the first zone.

Storage device and operating method thereof including a plurality of zones and operating method thereof

Storage device including a plurality of zones having separate compression ratios and operating method thereof

Storage device and operating method thereof

Growing community of inventors

Suwon-si, South Korea

Seokwon Ahn