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:
Feb. 14, 2017
Filed:
Mar. 27, 2015
SK Hynix Memory Solutions Inc., San Jose, CA (US);
Indra G. Harijono, San Jose, CA (US);
Zhenchuan Chai, Milpitas, CA (US);
SK hynix memory solutions Inc., San Jose, CA (US);
Abstract
A write instruction includes a logical address and write data to be stored. An address mapping master is used to determine if the logical address is stored in an address table. A deduplication state is selected based at least in part on whether the logical address is stored in the address table and whether a fingerprint is stored in a fingerprint table. The fingerprint is generated using the write data. A fingerprinting slave is used to determine if the fingerprint is stored in the fingerprint table, where the address mapper and the fingerprinter are configured to run in parallel and the address mapper is the master to the fingerprinter's slave.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile