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. 29, 2011
Filed:
Mar. 07, 2008
Applicants:
Michael C. Parris, Colorado Springs, CO (US);
Douglas B. Butler, Colorado Springs, CO (US);
Inventors:
Michael C. Parris, Colorado Springs, CO (US);
Douglas B. Butler, Colorado Springs, CO (US);
Assignee:
ProMOS Technologies Pte. Ltd, Singapore, SG;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G11C 7/00 (2006.01); G11C 7/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A twin cell architecture for dynamic random access memory (DRAM) devices and those devices incorporating embedded DRAM utilizing an open bitline configuration is disclosed. The twin cell architecture disclosed has significant advantages over conventional designs in terms of power, radiation hardness and speed and does not require intermediate supply voltage bitline precharge while allowing for 6F2 memory cell layouts.