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:
Nov. 16, 2010
Filed:
Dec. 03, 2008
Sang-sic Yoon, Gyeonggi-do, KR;
Kyung-hoon Kim, Gyeonggi-do, KR;
Sang-Sic Yoon, Gyeonggi-do, KR;
Kyung-Hoon Kim, Gyeonggi-do, KR;
Hynis Semiconductor Inc., Gyeonggi-do, KR;
Abstract
A semiconductor, which includes a first phase detecting unit configured to detect a phase of a second clock on the basis of a phase of a first clock, and generate a first detection signal corresponding to a result of the detection, a second phase detecting unit configured to detect a phase of a delayed clock, which is generated by delaying the second clock by a predetermined time, on the basis of the phase of the first clock, and generate a second detection signal corresponding to a result of the detection, and a logic level determining unit configured to determine a logic level of a feedback output signal according to the first detection signal, the second detection signal and the feedback output signal.