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:
Jan. 17, 2017
Filed:
Oct. 16, 2014
Applicant:
SK Hynix Inc., Icheon-si, Gyeonggi-do, KR;
Inventor:
Jae Bum Ko, Icheon-si, KR;
Assignee:
SK HYNIX INC., Icheon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 7/10 (2006.01); G11C 11/406 (2006.01); G11C 11/408 (2006.01); G11C 8/12 (2006.01); G11C 8/18 (2006.01);
U.S. Cl.
CPC ...
G11C 11/40611 (2013.01); G11C 8/12 (2013.01); G11C 11/4087 (2013.01); G11C 11/40618 (2013.01); G11C 8/18 (2013.01);
Abstract
A semiconductor memory apparatus may include a refresh mode control circuit configured to enable a row address increase signal when all banks capable of being designated by a bank address in a refresh operation are all designated. The semiconductor memory apparatus may also include and a row address generation circuit configured to increase a value of a row address when the row address increase signal is enabled.
Quick Actions:
Ko, Jae. (2017). Semiconductor memory apparatus performing a refresh operation (U.S. Patent No. 9548100). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9548100
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