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:
Jan. 14, 2014
Filed:
Apr. 23, 2012
Kai Keung Chan, Fremont, CA (US);
Yu Kou, San Jose, CA (US);
Xin-ning Song, San Jose, CA (US);
Wing Hui, San Jose, CA (US);
Kai Keung Chan, Fremont, CA (US);
Yu Kou, San Jose, CA (US);
Xin-Ning Song, San Jose, CA (US);
Wing Hui, San Jose, CA (US);
SK hynix memory solutions inc., San Jose, CA (US);
Abstract
A method for recovering data is disclosed. A sensed analog signal is converted into digital samples using an analog-to-digital converter (ADC). The digital samples are processed into processed digital samples using a first filter. The processed digital samples are decoded into decoded data. Whether the decoded data is acceptable is then determined. The processed digital samples are fed back to the first filter using a reprocessing circuit such that the processed digital samples are reprocessed into reprocessed digital samples in the event that the decoded data is unacceptable. A set of reprocessing coefficients is provided for the first filter to reprocess the processed digital samples.