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. 15, 2009
Filed:
May. 17, 2007
Applicant:
Damodar R. Thummalapally, Milpitas, CA (US);
Inventor:
Damodar R. Thummalapally, Milpitas, CA (US);
Assignee:
DSM Solutions, Inc., Los Gatos, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 15/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A semiconductor memory device including a dynamic random access memory (DRAM) cell and a ternary content addressable memory (TCAM) cell is disclosed. The DRAM cell may include a data storing portion and a data read portion. The data storing portion and data read portion comprising p-channel junction field effect transistors. The TCAM cell including an x-cell, y-cell, and comparator circuit. The x-cell, y-cell, and comparator circuits comprising p-channel JFETs.