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. 08, 2009
Filed:
Jun. 21, 2007
Applicants:
Luca Crippa, I-20040 Busnago (MI), IT;
Rino Micheloni, I-22078 Turate (CO), IT;
Inventors:
Luca Crippa, I-20040 Busnago (MI), IT;
Rino Micheloni, I-22078 Turate (CO), IT;
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
G11C 11/34 (2006.01);
U.S. Cl.
CPC ...
Abstract
A page buffer for an electrically programmable memory is provided. The page buffer includes a plurality of memory cells, a plurality of distinct programming states defined for each memory cell, corresponding to a number N>=2 of data bits storable in each memory cell, wherein the data bits include at least a first data bits group and a second data bits group and at least one read/program unit having a coupling line operatively associable with selected memory cells.