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:
May. 21, 2013
Filed:
Dec. 16, 2010
Applicants:
Lingqi Zeng, San Jose, CA (US);
Abhiram Prabhakar, Fremont, CA (US);
Kin Man NG, Cupertino, CA (US);
Yu Kou, San Jose, CA (US);
Inventors:
Lingqi Zeng, San Jose, CA (US);
Abhiram Prabhakar, Fremont, CA (US);
Kin Man Ng, Cupertino, CA (US);
Yu Kou, San Jose, CA (US);
Assignee:
SK hynix memory solutions inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 11/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Low-density parity-check (LDPC) encoding is performed by encoding input data using a first sub-matrix of a parity check matrix to obtain intermediate data. The parity check matrix includes the first sub-matrix and a second sub-matrix having a matrix inversion. The intermediate data is encoded using the matrix inversion of the second sub-matrix of the parity check matrix.