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. 03, 2025
Filed:
Aug. 14, 2023
Lemon Inc., Grand Cayman, KY;
Beijing Volcano Engine Technology Co., Ltd., Beijing, CN;
Peng Xu, Los Angeles, CA (US);
Fei Liu, Los Angeles, CA (US);
Kyoungryun Bae, Los Angeles, CA (US);
Jinhyuk Kim, Los Angeles, CA (US);
Hyungjin Im, Los Angeles, CA (US);
Kyung Ho Kim, Los Angeles, CA (US);
Prathamesh Amritkar, Los Angeles, CA (US);
Chaohong Hu, Los Angeles, CA (US);
Ken Hu, Los Angeles, CA (US);
Beijing Volcano Engine Technology Co., Ltd., Beijing, CN;
Lemon Inc., Grand Cayman, KY;
Abstract
This disclosure describes a non-volatile storage device includes a non-volatile storage and a controller. The controller includes a data evaluator to evaluate each block of data stored in the non-volatile storage, the evaluation being made in accordance with multiple integrity factors; a factor evaluator to provide a weight to each of the multiple integrity factors for each of the multiple blocks of data, aggregate the multiple weighted integrity factors for each of the multiple blocks of data, and identify one of the multiple blocks of data stored in the non-volatile storage for which the aggregated weight integrity factors is highest; and a scanner to perform at least one media scan of the identified block of data stored in the non-volatile storage, e.g., NAND flash memory.