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:
Feb. 27, 2018
Filed:
Mar. 10, 2016
Chang-kyu Seol, Osan-si, KR;
Jun-jin Kong, Yongin-si, KR;
Hye-jeong SO, Seoul, KR;
Hong-rak Son, Anyang-si, KR;
Young-geon Yoo, Seoul, KR;
Dong-whan Lee, Namyangju-si, KR;
Dong-sup Jin, Seoul, KR;
Chang-Kyu Seol, Osan-si, KR;
Jun-Jin Kong, Yongin-si, KR;
Hye-Jeong So, Seoul, KR;
Hong-Rak Son, Anyang-si, KR;
Young-Geon Yoo, Seoul, KR;
Dong-Whan Lee, Namyangju-si, KR;
Dong-Sup Jin, Seoul, KR;
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Abstract
Provided are methods for operating a non-volatile memory controller. A method for operating a non-volatile memory controller includes dividing data provided from a host into first unit data and second unit data, encoding the first unit data into first codewords including n number of bits (n is an integer equal to or more than 1), encoding the second unit data into second codewords including n-w number of bits (w is an integer less than n and equal to or more than 1) corresponding to a bit having a value of 0 among the n number of bits of the first codewords, performing bit-to-state mapping on the first codewords and the second codewords using a predetermined bitmap, and programming the first codewords and the second codewords to a first page and a second page of a non-volatile memory, respectively.