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:
Jan. 11, 2005
Filed:
Jan. 30, 2003
Joseph S. Shor, Tel Mond, IL;
Avri Harush, Kyriat Bialik, IL;
Shai Eisen, Tel Aviv, IL;
Saifun Semiconductors Ltd., Netanya, IL;
Abstract
According to some embodiments of the present invention, a non-volatile memory cell may be operated using a charge pump circuit. The charge pump circuit may be adapted to output a first and second voltage level, and the charge pump circuit may be connected to a first circuit segment, including a select transistor associated with the memory cell, through a switch. When the charge pump circuit is outputting power at the first voltage level, the switch may be conducting and the select transistor line may be charged. When the charge pump circuit is outputting power at the second voltage level, the switch may be opened and a second circuit segment, including a bit line associated with the memory cell, may be charged.