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:
Jul. 08, 2025
Filed:
Dec. 12, 2023
Dell Products L.p., Round Rock, TX (US);
Ching-Lung Chao, Austin, TX (US);
Yiping Zhou, Cypress, TX (US);
Yu-Hsuan Chou, New Taipei, TW;
Yu-Shuang Liao, New Taipei, TW;
Dell Products L.P., Round Rock, TX (US);
Abstract
A memory device Post Package Repair (PPR) failure handling system includes a memory device having a first memory subsystem, and a memory management subsystem coupled to the memory device. The memory management subsystem identifies a first PPR request to perform first PPR operations on the first memory subsystem, and performs first PPR operations on the first memory subsystem based on the first current PPR request. The memory management subsystem may determine that the first PPR operations on the first memory subsystem have failed and, in response, increment a first PPR failure counter for the first memory subsystem, If, following the incrementing the first PPR failure counter for the first memory subsystem, the memory management subsystem determines that the first PPR failure counter for the first memory subsystem has reached a PPR failure count threshold, the memory management subsystem disables use of the memory device.