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:
Jun. 22, 2021
Filed:
Jan. 09, 2020
Applicant:
Commissariat a L'energie Atomique ET Aux Energies Alternatives, Paris, FR;
Inventors:
Jean-Philippe Noel, Grenoble, FR;
Reda Boumchedda, Grenoble, FR;
Bastien Giraud, Grenoble, FR;
Emilien Bourde-Cice, Grenoble, FR;
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
G11C 11/16 (2006.01); G11C 16/08 (2006.01); G11C 7/10 (2006.01); G11C 7/24 (2006.01); G11C 11/419 (2006.01); G11C 16/24 (2006.01);
U.S. Cl.
CPC ...
G11C 7/1006 (2013.01); G11C 7/24 (2013.01); G11C 11/419 (2013.01); G11C 16/24 (2013.01);
Abstract
A Memory device comprising a matrix of memory cells, the matrix being provided with at least one first column, the device also being provided with a test circuit configured to perform a test phase during a read operation to indicate whether or not the proportion of cells in said column storing the same logical data, particularly a logical '1', is greater than a predetermined threshold.