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:
Aug. 02, 2011
Filed:
Jun. 29, 2009
Applicants:
Hyun Woo Lee, Ichon-si, KR;
Won Joo Yun, Ichon-si, KR;
Inventors:
Hyun Woo Lee, Ichon-si, KR;
Won Joo Yun, Ichon-si, KR;
Assignee:
Hynix Semiconductor Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H03L 7/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor integrated circuit includes an update control unit configured to generate an update control signal in response to a first command and a second command; and a DLL (Delay Locked Loop) circuit configured to generate an output clock by controlling a phase of an external clock in response to the update control signal.