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. 09, 2026
Filed:
Jun. 28, 2024
Applicant:
Huawei Technologies Co., Ltd., Shenzhen, CN;
Assignee:
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/02 (2006.01);
U.S. Cl.
CPC ...
G06F 12/0246 (2013.01);
Abstract
After capacity expansion of a storage system, a large-width target chunk group is generated by using a plurality of original small-width source chunk groups in the storage system. In a stripe of the target chunk group, a check stripe unit part points to a check shard, and a data stripe unit part does not directly point to a data shard, but points to a data stripe unit of a source stripe.
Chen, Piao. (2026). Method and apparatus for generating chunk group and device (U.S. Patent No. 12650920). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12650920
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile