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:
Sep. 14, 2004
Filed:
May. 12, 2003
Applicant:
Inventor:
Shi-Xian Chen, Hsinchu, TW;
Assignee:
Macronix International Co., Ltd., Hsinchu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C 1/700 ;
U.S. Cl.
CPC ...
G11C 1/700 ;
Abstract
By adding multiple rows of auxiliary switches and then multiple current paths a read only memory circuit can be formed to reduce loading values when reading a specific memory cell. Therefore, the current can be increased, and the error probability of the sense amplifier can be reduced when reading a specific memory cell.