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:
Feb. 16, 2016
Filed:
May. 15, 2015
Commissariat À L'énergie Atomique ET Aux Énergies Alternatives, Paris, FR;
Thomas Cabout, Grenoble, FR;
Elisa Vianello, Grenoble, FR;
Abstract
A method for determining programming parameters for programming a resistive random access memory switching from an OFF state to an ON state, the method including determining retention curves representing the increase in the ON state resistance as a function of time, for a given programming temperature and a given current limitation; determining a retention failure time for each of the retention curves; determining curves representing the decrease in the retention failure time as a function of the programming temperature, for a given current limitation; for at least one given programming temperature, determining, from the curves representing the decrease in the retention failure time, a current limiting value to be applied to the resistive random access memory in order to obtain a target retention failure time.