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:
May. 29, 2012
Filed:
Dec. 24, 2009
Hyung Soo Kim, Gyeonggi-do, KR;
Yong Ju Kim, Gyeonggi-do, KR;
Sung Woo Han, Gyeonggi-do, KR;
Hee Woong Song, Gyeonggi-do, KR;
Ic Su OH, Gyeonggi-do, KR;
Tae Jin Hwang, Gyeonggi-do, KR;
Hae Rang Choi, Gyeonggi-do, KR;
Ji Wang Lee, Gyeonggi-do, KR;
Jae Min Jang, Gyeonggi-do, KR;
Chang Kun Park, Gyeonggi-do, KR;
Hyung Soo Kim, Gyeonggi-do, KR;
Yong Ju Kim, Gyeonggi-do, KR;
Sung Woo Han, Gyeonggi-do, KR;
Hee Woong Song, Gyeonggi-do, KR;
Ic Su Oh, Gyeonggi-do, KR;
Tae Jin Hwang, Gyeonggi-do, KR;
Hae Rang Choi, Gyeonggi-do, KR;
Ji Wang Lee, Gyeonggi-do, KR;
Jae Min Jang, Gyeonggi-do, KR;
Chang Kun Park, Gyeonggi-do, KR;
Hynix Semiconductor Inc., Gyeonggi-do, KR;
Abstract
A data alignment circuit of a semiconductor memory apparatus for receiving and aligning parallel data group includes a first control unit, a second control unit, a first alignment unit and a second alignment unit. The first alignment unit generates a first control signal group in response to an address group, a clock signal, and a latency signal. The second control unit generates a second control signal group in response to the address group, the clock signal, and the latency signal. The first alignment unit aligns the parallel data group as a first serial data group in response to the first control signal group. The second alignment unit aligns the parallel data group as a second serial data group in response to the second control signal group.