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:
Jun. 16, 2015
Filed:
Sep. 26, 2014
SK Hynix Inc., Icheon, KR;
Seoul National University R&db Foundation, Seoul, KR;
Han-Kyu Chi, Seoul, KR;
Taek-Sang Song, Seoul, KR;
Seok-Min Ye, Seoul, KR;
Gi-Moon Hong, Seoul, KR;
Woo-Rham Bae, Seoul, KR;
Min-Seong Chu, Seoul, KR;
Deog-Kyoon Jeong, Seoul, KR;
Su-Hwan Kim, Seoul, KR;
SK HYNIX INC., Icheon, KR;
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION, Seoul, KR;
Abstract
A receiver includes a fixed delay unit configured to delay a first clock signal received from a clock channel by a predetermined time and output a second clock signal; a first delay unit configured to delay the first clock signal in response to a first control signal; a first data sampler configured to sample a data signal received from a data channel in response to an output signal of the first delay unit and output a first data signal; a second delay unit configured to delay the first data signal in response to a second control signal and output a second data signal; a second data sampler configured to sample the second data signal in response to the second clock signal; and a delay controller configured to output the first control signal and the second control signal.