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.

Date of Patent:
Mar. 01, 2016

Filed:

Dec. 15, 2013
Applicant:

SK Hynix Inc., Gyeonggi-do, KR;

Inventors:

Boo-Ho Jung, Gyeonggi-do, KR;

Sung-Woo Han, Gyeonggi-do, KR;

Ic-Su Oh, Gyeonggi-do, KR;

Jun-Ho Lee, Gyeonggi-do, KR;

Hyun-Seok Kim, Gyeonggi-do, KR;

Sun-Ki Cho, Gyeonggi-do, KR;

Tae-Hoon Kim, Gyeonggi-do, KR;

Ki-Chul Hong, Gyeonggi-do, KR;

Assignee:

SK Hynix Inc., Gyeonggi-do, KR;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 11/401 (2006.01); H02M 11/00 (2006.01); G11C 5/06 (2006.01); G11C 5/14 (2006.01); G11C 7/02 (2006.01); G11C 11/4074 (2006.01);
U.S. Cl.
CPC ...
H02M 11/00 (2013.01); G11C 5/063 (2013.01); G11C 5/14 (2013.01); G11C 7/02 (2013.01); G11C 11/4074 (2013.01);
Abstract

A reservoir capacitor includes a first capacitor group having two or more capacitors, which are serially coupled to each other between a first power voltage supply terminal and a second power voltage supply terminal, a second capacitor group having two or more capacitors, which are serially coupled to each other between a third power voltage supply terminal and a fourth power voltage supply terminal and a connection line suitable for electrically coupling a first coupling node between the capacitors of the first capacitor group to a second coupling node between the capacitors of the second capacitor group.


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