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:
Dec. 28, 2010
Filed:
Dec. 22, 2006
Applicants:
Seong Hwi Song, Gyeonggi-do, KR;
Sun Hye Shin, Gyeonggi-do, KR;
Inventors:
Seong Hwi Song, Gyeonggi-do, KR;
Sun Hye Shin, Gyeonggi-do, KR;
Assignee:
Hynix Semiconductor Inc., Ichon-shi, KR;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 29/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Disclosed is a test mode control apparatus of a semiconductor memory having a plurality of banks divided into first and second bank groups, a plurality of pads, and a test mode controller. The test mode controller outputs data to the pads from one of the first and second bank groups and then outputs data to the pads from the other of the first and second bank groups.