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:
Nov. 09, 2010
Filed:
Dec. 03, 2008
Applicants:
Ki-chon Park, Gyeonggi-do, KR;
Byoung-jin Choi, Gyeonggi-do, KR;
Inventors:
Ki-Chon Park, Gyeonggi-do, KR;
Byoung-Jin Choi, Gyeonggi-do, KR;
Assignee:
Hynix Semiconductor Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed is a semiconductor memory device includes a selector for selectively loading read inversion information and write inversion information on an inversion bus, the inversion bus for transferring the inversion information loaded by the selector, a plurality of read inversion units for reflecting the inversion information from the inversion bus to output data, and a plurality of write inversion units for reflecting the inversion information from the inversion bus to input data.