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:
Mar. 01, 2005
Filed:
Jun. 03, 2003
Applicants:
Tae-hyoung Kim, Anyang-si, KR;
Tae-joong Song, Hwasung-si, KR;
Inventors:
Tae-Hyoung Kim, Anyang-si, KR;
Tae-Joong Song, Hwasung-si, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C008/00 ;
U.S. Cl.
CPC ...
Abstract
The present invention includes a dual port static memory cell and a semiconductor memory device having the same, the dual port static memory cell comprising a first transmission gate having a gate connected to a word line and connected between a bit line and a first node, a second transmission gate having a gate connected to the word line and connected between a complementary bit line and a second node, a latch connected between the first node and the second node, and a PMOS transistor having a gate connected to a scan control line and connected between the second node and a scan bit line.