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. 06, 2019
Filed:
Dec. 15, 2015
Applicant:
Taiwan Semiconductor Manufacturing Company Ltd., Hsinchu, TW;
Inventors:
Kai-Chun Lin, Hsinchu, TW;
Ku-Feng Lin, New Taipei, TW;
Hung-Chang Yu, Hsinchu, TW;
Yu-Der Chih, Hsinchu, TW;
Assignee:
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD., Hsinchu, TW;
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/79 (2013.01); G06F 12/14 (2006.01);
U.S. Cl.
CPC ...
G06F 21/79 (2013.01); G06F 12/14 (2013.01); G06F 12/1408 (2013.01); G06F 2211/007 (2013.01); G06F 2212/1052 (2013.01);
Abstract
A memory device is provided which comprises a memory array, a first scrambling circuit and a second scrambling circuit. The first scrambling circuit is configured to provide first scrambled data with a first scrambling pattern in response to input data. The second scrambling circuit is configured to provide second scrambled data with a second scrambling pattern in response to the first scrambled data.