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:
Nov. 15, 2011
Filed:
Jun. 08, 2009
Applicant:
Ming-cheng Chiang, Hsinchu, TW;
Inventor:
Ming-Cheng Chiang, Hsinchu, TW;
Assignee:
Realtek Semiconductor Corp., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 15/00 (2006.01); G11C 8/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A content-addressable memory (CAM) comprises a first CAM cell and a second CAM cell. The first CAM cell stores a first data bit, and compares the first data bit with a first search bit to determine if they are matched. The second CAM cell stores a second data bit, and compares the second data bit with a second search bit to determine if they are matched. The first CAM cell comprises a first logic circuit, the second CAM cell comprises a second logic circuit, and the first logic circuit and the second logic circuit form a static CMOS logic circuit.