Samsung Electronics Co., Ltd.

Jae Sung Yoo

Jong Min Kim

Jung Woo Ko

Hong Yeol Moon

Hyun Ho Kim

Yeon Su Kim

Jin Hyung Nam

Myung-Sik Choi

Yun-ho Youm

Jae Suk Park

A storage device with improved security performance is provided. The storage device comprises a first non-volatile memory storing a firmware image, a second non-volatile memory storing an emergency image, and a storage controller controlling the first and second non-volatile memories, wherein the storage controller checks an integrity of the firmware image received from the first non-volatile memory, loads and executes the emergency image from the second non-volatile memory when the integrity check of the firmware image fails, receives a recover image from an external device based on the emergency image, and provides the recover image to the first non-volatile memory.

Storage device, operating method for the same and memory system

An indoor unit of a ceiling type air-conditioner includes a main body having an inlet port and an outlet port provided at a lower portion thereof, a heat exchanger having a tube through which a refrigerant flows, a blowing fan which forcibly causes air to flow, and a control box comprising a case which is fixed to the main body and a cover which is rotatably coupled to the case so as to open and close the case and to which a printed circuit board having electronic components mounted thereon is fixed.

Indoor unit of ceiling type air-conditioner

Growing community of inventors

Suwon-si, South Korea

Jae Sung Yoo