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:
Sep. 20, 2022
Filed:
Jan. 14, 2021
Applicant:
SK Hynix Inc., Gyeonggi-do, KR;
Inventor:
Jeen Park, Gyeonggi-do, KR;
Assignee:
SK hynix Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 8/61 (2018.01); G06F 3/06 (2006.01);
U.S. Cl.
CPC ...
G06F 8/61 (2013.01); G06F 3/0604 (2013.01); G06F 3/0656 (2013.01); G06F 3/0679 (2013.01); G06F 8/62 (2013.01);
Abstract
A controller that controls a memory device, includes: a buffer memory; and a processor suitable for: temporarily storing bridge firmware data in the buffer memory when the bridge firmware data is received together with a previous firmware update request, installing and executing bridge firmware based on the bridge firmware data after approved retention firmware data is received together with a subsequent firmware update request, installing the approved retention firmware after execution of the bridge firmware, and removing the installed bridge firmware.