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:
Oct. 28, 2025
Filed:
Sep. 05, 2023
Huawei Technologies Co., Ltd., Shenzhen, CN;
Ovad Somech, Hod Hasharon, IL;
Assaf Natanzon, Hod Hasharon, IL;
Idan Zach, Hod Hasharon, IL;
Aviv Kuvent, Hod Hasharon, IL;
Yair Toaff, Hod Hasharon, IL;
Elizabeth Firman, Hod Hasharon, IL;
David Spinadel, Hod Hasharon, IL;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
A computer-implemented method for indexing a data item in a data storage system includes: dividing the data item into one or more large blocks; dividing each large block into one or more small blocks; calculating a strong hash value for each of the small blocks and storing a list of strong hash values with a pointer to a location of the large block; from the list of strong hash values calculated for each large block, selecting one or more representative hash values for the large block; and compiling a sparse index including an entry for each large block. Each entry is based on the representative hash values and a pointer to the list of strong hash values for each large block.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile