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. 15, 2019
Filed:
Feb. 29, 2016
Seagate Technology Llc, Cupertino, CA (US);
Seung Youl Jeong, Kyunggi-Do, KR;
Min Gyeong Son, Yongin-si, KR;
Eun Yeong Hong, Suwon-Si, KR;
Hyunjun Lee, Yongin-si, KR;
Seagate Technology LLC, Cupertino, CA (US);
Abstract
Technologies are described herein for or enhancing error recovery procedures in a storage device by utilizing on-the-fly error type detection. After a read error has occurred, a number of read retries are performed through an adaptive read channel in the storage device. The current channel parameters of the adaptive read channel are then compared to a number of predetermined channel parameter sets, each associated with an error type, to determine the most probable type of error that occurred. Finally, an error recovery sequence is selected to recover from the read error based on the determined error type.