The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 12, 2019
Filed:
Mar. 20, 2017
Applicant:
SK Hynix Inc., Gyeonggi-do, KR;
Inventors:
Jeen Park, Gyeonggi-do, KR;
Ki Won Lee, Gyeonggi-do, KR;
Assignee:
SK Hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/10 (2006.01); H03M 13/00 (2006.01); G06F 3/06 (2006.01); G06F 1/28 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0619 (2013.01); G06F 3/064 (2013.01); G06F 3/0653 (2013.01); G06F 3/0679 (2013.01); G06F 11/1004 (2013.01); G06F 1/28 (2013.01);
Abstract
A data processing system includes a host device; and a data storage device suitable for detecting a voltage drop state in the voltage received from the host device, changing a first key received from the host device to a second key when detecting the voltage drop state, generating a cyclical redundancy check (CRC) data based on the second key, and transmitting the generated CRC data to the host device.