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:
Jan. 31, 2012
Filed:
Dec. 02, 2008
Applicants:
Ji-eun Jang, Gyeonggi-do, KR;
Seok-cheol Yoon, Gyeonggi-do, KR;
Inventors:
Ji-Eun Jang, Gyeonggi-do, KR;
Seok-Cheol Yoon, Gyeonggi-do, KR;
Assignee:
Hynix Semiconductor Inc., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A circuit for generating an output enable signal includes a reset signal generator for synchronizing a reset signal with an external clock signal to generate an output enable (OE) reset signal, synchronizers for synchronizing the OE reset signal with an internal clock signal to generate a source reset signal, and an output enable signal output unit, reset by the source reset signal, for counting pulses of the external clock signal and the internal clock signal to output an output enable signal corresponding to a read command and CAS latency.