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:
Sep. 23, 2014
Filed:
Dec. 19, 2011
Applicant:
Chang-ho DO, Gyeonggi-do, KR;
Inventor:
Chang-Ho Do, Gyeonggi-do, KR;
Assignee:
Hynix Semiconductor Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 7/10 (2006.01); G11C 29/48 (2006.01); G11C 29/12 (2006.01); G11C 29/40 (2006.01); G11C 29/44 (2006.01); G11C 29/50 (2006.01);
U.S. Cl.
CPC ...
G11C 29/1201 (2013.01); G11C 29/48 (2013.01); G11C 2029/5002 (2013.01); G11C 29/40 (2013.01); G11C 29/44 (2013.01);
Abstract
An integrated circuit chip includes an internal circuit configured to generate output data, an inversion determination unit configured to activate/deactivate an inversion signal according to state information regarding a state of the integrate circuit chip, and a signal output circuit configured to invert or not to invert the output data in response to the inversion signal and output the inverted or non-inverted output data.