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:
May. 12, 2026
Filed:
Jun. 06, 2024
Huawei Technologies Co., Ltd., Shenzhen, CN;
Wei Pan, Shenzhen, CN;
Junping Luo, Shenzhen, CN;
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Abstract
When a memory controller reads target data in a memory, the memory controller reads the target data and first check code of the target data from the memory. The memory controller checks the target data using the first check code. If the check fails, it indicates that error data exists in the target data. The memory controller then performs error correction on the target data using the first check code. After failing to perform error correction on the target data using the first check code in the memory, the memory controller performs error correction on the target data using the second check code in the secondary storage.