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:
Sep. 13, 2005
Filed:
Mar. 08, 2002
Applicants:
Young-man Ahn, Kyungki-do, KR;
Jin-ho SO, Kyungki-do, KR;
Byung-se SO, Kyungki-do, KR;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F012/00 ;
U.S. Cl.
CPC ...
Abstract
Memory modules and methods of testing memory modules are provided that include at least one memory device responsive to a memory clock signal having a memory clock frequency and a data buffer. The data buffer is responsive to a buffer clock signal having a first buffer clock frequency that is different from the memory clock frequency during a normal mode of operation and having a second buffer clock frequency that is equal to the memory clock frequency during a test mode of operation.