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. 26, 2026
Filed:
Sep. 10, 2024
Huawei Technologies Co., Ltd., Shenzhen, CN;
Xinli Gu, Shenzhen, CN;
Kun Tang, Chengdu, CN;
Tianwen Yang, Shenzhen, CN;
Guoliang Zhu, Shenzhen, CN;
Buchan Li, Chengdu, CN;
Xu Zhang, Hangzhou, CN;
Abstract
The present disclosure relates to data error correction methods and apparatuses. One example method is applied to to-be-corrected data in a storage medium. Column check information is set for the to-be-corrected data, and the column check information includes check data of each column of data in the to-be-corrected data. The example method includes determining that first-row data in to-be-corrected data includes an uncorrected error, and performing error correction on each column of data in the to-be-corrected data based on column check information of the to-be-corrected data, where each column of data includes one bit of data in the first-row data. For each bit of data in the first-row data, if the bit of data is incorrect, after error correction is performed on a column in which the bit of data is located, the bit of data is corrected.