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. 01, 2010
Filed:
May. 17, 2007
Qing K. Yang, Saunderstown, RI (US);
Qing K. Yang, Saunderstown, RI (US);
Abstract
A storage architecture is disclosed for maintaining data in the event of data storage failure. The storage architecture includes a plurality of disks in a redundant disk array, a time-recovery disk, and an encoder system. Each of the plurality of disks in the redundant disk array includes a parity output bit that provides an indication of the parity of the data in each respective disk. The time-recovery disk is in communication with at least one of the redundant disk arrays. The encoder system is coupled to the parity output bit of the at least one of the disks and is coupled to the time-recovery disk for providing encoding data regarding whether a block of data in the at least one disk has been changed.