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:
Oct. 21, 2025
Filed:
Oct. 03, 2023
Tetramem Inc., Fremont, CA (US);
Gong Lei, Sunnyvale, CA (US);
TetraMem Inc., San Jose, CA (US);
Abstract
Methods for programming crossbar circuits are provided. The methods include initializing a word line voltage, a bit line voltage, and a select voltage applied to a cross-point device of the crossbar circuit. The methods further include raising the word line voltage without changing the bit line voltage. The bit line voltage may be raised without changing the word line voltage applied to the cross-point device. The word line voltage and the bit line voltage may be alternatively changed until they reach their respective desired values. In some embodiments, the methods further include setting the bit line voltage to a predetermined value and raising the word line voltage without changing the select voltage. The select voltage may then be raised without changing the word line voltage applied to the cross-point device. The word line voltage and the select voltage may be alternatively changed until they reach their respective desired values.