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. 02, 2026
Filed:
Jun. 27, 2024
Applicant:
Pure Storage, Inc., Santa Clara, CA (US);
Inventor:
Ronald Karr, Palo Alto, CA (US);
Assignee:
EVERPURE, INC., Santa Clara, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 12/08 (2016.01); G06F 3/06 (2006.01); G06F 12/0802 (2016.01); G06F 12/122 (2016.01); G06F 12/128 (2016.01);
U.S. Cl.
CPC ...
G06F 12/0802 (2013.01); G06F 3/0608 (2013.01); G06F 3/0641 (2013.01); G06F 3/0685 (2013.01); G06F 12/122 (2013.01); G06F 12/128 (2013.01); G06F 3/0656 (2013.01); G06F 2212/1044 (2013.01);
Abstract
Detecting modifications to recently stored data, including: generating, in a storage system, a set of fingerprints of stored data that is associated with recently received I/O requests; in response to receiving a write request, generating a fingerprint of write data of the write request; determining that at least a partial fingerprint match exists between one or more fingerprints of the set of fingerprints and the fingerprint of the write data; and based on the determination, generating a reduced combination of the stored data and the write data.