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. 09, 2007
Filed:
Dec. 27, 2004
Applicants:
Seung-wook Kwack, Ichon-shi, KR;
Kwan-weon Kim, Ichon-shi, KR;
Inventors:
Seung-Wook Kwack, Ichon-shi, KR;
Kwan-Weon Kim, Ichon-shi, KR;
Assignee:
Hynix Semiconductor Inc., Kyoungki-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 11/4074 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor memory device having a register for stably generating an internal power supply voltage, including: a pumping circuit unit for generating the internal power supply voltage and adjusting a voltage level of the internal power supply voltage in response to a control signal; and a decoding unit for generating the control signal based on a plurality of address signals of the register.