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:
Oct. 01, 2013
Filed:
Nov. 16, 2012
Industry-academic Cooperation Foundation, Yonsei University, Seoul, KR;
Seongook Jung, Seoul, KR;
Jung-Hyun Park, Seoul, KR;
Kyung Ho Ryu, Seoul, KR;
Dong Hun Jung, Seoul, KR;
Abstract
A delay locked loop in accordance with some embodiments of the inventive concept may include a delay signal generation part generating a first delay signal having a first phase and a second delay signal having a second phase by delaying a reference signal on the basis of a delay control signal; a phase synthesizing part generating at least one third signal having a third phase using the first delay signal and the second delay signal; and a phase detection part generating a control code by comparing the reference signal with each of the first delay signal, the second delay signal and the third signal.