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:
Jul. 28, 1998
Filed:
Apr. 15, 1997
Kumar Gajjar, San Jose, CA (US);
MTI Technology Corporation, Sunnyvale, CA (US);
Abstract
The present invention is directed to memory subsystems that use redundant arrays of inexpensive disks (RAID). The subsystem enables dual concurrent accesses to the subsystem buffer by the host and RAID engine, which calculates parity information associated with data being transferred between the host and disk drives, by including a dual-ported staging memory where the host and disk drives are coupled to one port and the RAID engine to the other port. Positioning the RAID engine on the opposite side of the staging memory in relation to the host and disk drives allows for pipelined asynchronous memory subsystem operation, improving system throughput.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile