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:
Aug. 23, 2011
Filed:
Sep. 11, 2008
Curtis E. Stevens, Irvine, CA (US);
Carl E. Bonke, Coto De Caza, CA (US);
Curtis E. Stevens, Irvine, CA (US);
Carl E. Bonke, Coto De Caza, CA (US);
Western Digital Technologies, Inc., Irvine, CA (US);
Abstract
A write command is received from a host computer at a disk drive having a disk. The write command is associated with a data block and a logical block address of the data block, and a logical sector size of the data block is smaller than a physical sector size of a physical sector on the disk associated with the logical block address. The data block is written to a staging sector located in non-volatile media of the disk drive based at least in part on the logical sector size being smaller than the physical sector size. A write response is sent to the host computer, the write response indicating that the write command has been completed. After sending the write response to the host computer, the data block is written to the physical sector on the disk.