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. 31, 2012
Filed:
Jun. 25, 2008
Luis Elvira Villagra, Maastrich, NL;
Rinze L. M. Meijer, Herkenbosch, NL;
Jose DE Jesus Pineda DE Gyvez, Eindhoven, NL;
Luis Elvira Villagra, Maastrich, NL;
Rinze L. M. Meijer, Herkenbosch, NL;
Jose De Jesus Pineda De Gyvez, Eindhoven, NL;
NXP B.V., Eindhoven, NL;
Abstract
A semiconductor memory device includes n-wells () and p-wells () used to make up a plurality of memory cell elements (). The n-wells () and p-5 wells () can be back-biased to improve reading and writing performance. One of the n-wells and p-wells can be globally biased while the other one of the n-wells and p-wells can be biased by groups, such as blocks, rows or columns. Error reduction and/or correction can be performed by adjusting the well bias.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile