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:
Mar. 11, 2025
Filed:
Sep. 08, 2022
Micron Technology, Inc., Boise, ID (US);
Sujeet Ayyapureddi, Boise, ID (US);
Tamara Schmitz, Boise, ID (US);
Edmund Gieske, Boise, ID (US);
Nicolo Izzo, Boise, ID (US);
Markus H. Geiger, Boise, ID (US);
Micron Technology, Inc., Boise, ID (US);
Abstract
A system and method detect a row hammer attack on the memory media device and generates a hardware interrupt based on the detection of the row hammer attack. This row hammer interrupt is communicated to an operating system of a host computing device, which in turn performs an interrupt service routine including generating a command to perform a row hammer mitigation operation. This command is provided to the memory controller which performs the row hammer mitigation operation in response to the command such as activating victim row(s) of the memory media device or throttling data traffic to the memory media device.