Host and storage system for securely deleting files and operating method of the host

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11106630
APP PUB NO 20180032541A1
SERIAL NO

15483365

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Abstract

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An operating method of a host includes receiving a request for secure deletion of a first file stored in a storage system, providing an invalidation command to the storage system for invalidating data of the first file, providing an erase command to the storage system for erasing invalidated data included in the storage system, and performing a deletion operation, which is executable on an operating system of the host, on the first file which is deleted by the erase command.

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Patent Owner(s)

  • SAMSUNG ELECTRONICS CO., LTD.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, Bong-jun Hwaseong-si, KR 12 68
Jung, Myung-jin Yongin-si, KR 20 462
Kang, Pil-sung Hwaseong-si, KR 12 40
Kim, Chan-sol Hwaseong-si, KR 2 5
Kim, Ji-soo Gyeonggi-do, KR 51 903
Kim, Kyung-ho Seoul, KR 99 1168
Lee, So-jeong Hwaseong-si, KR 3 5
Park, Jin-hwan Yongin-si, KR 60 747
Yu, Chae-won Suwon-si, KR 2 5

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