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:
Jun. 10, 2025
Filed:
Apr. 25, 2023
Applicant:
Rambus Inc., San Jose, CA (US);
Inventors:
Taeksang Song, San Jose, CA (US);
Evan Lawrence Erickson, Chapel Hill, NC (US);
Craig E. Hampel, Los Altos, CA (US);
Assignee:
Rambus Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 3/06 (2006.01);
U.S. Cl.
CPC ...
G06F 3/0658 (2013.01); G06F 3/0622 (2013.01); G06F 3/0619 (2013.01); G06F 3/0653 (2013.01); G06F 3/0679 (2013.01);
Abstract
Technologies for securing dynamic random access memory contents to non-volatile memory in a persistent memory module are described. One persistent memory module includes an inline memory encryption (IME) circuit that receives a data stream from a host, encrypts the data stream into encrypted data, and stores the encrypted data in DRAM. A management processor transfers the encrypted data from the DRAM to persistent storage memory responsive to a signal associated with a power-loss or power-down event.