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:
May. 13, 2025
Filed:
Oct. 18, 2022
Micron Technology, Inc., Boise, ID (US);
Durai Vishak Nirmal Ramaswamy, Boise, ID (US);
Giorgio Servalli, Fara Gera d'Adda, IT;
Angelo Visconti, Appiano Gentile, IT;
Marcello Mariani, Milan, IT;
Alessandro Calderoni, Boise, ID (US);
Micron Technology, Inc., Boise, ID (US);
Abstract
Methods, systems, and devices for differential storage in memory arrays are described. A memory device may include pairs of memory cells configured to store a single logic state (e.g., a single bit of information). Additionally, the memory device may include sense amplifiers configured to sense the logic state based on a difference between a voltage of a first ferroelectric memory cell of the pair of memory cells and a voltage of a second ferroelectric memory cell of the pair of memory cells. In one example, the memory device may include pairs of memory cells within a single memory array on a single level. Here, each memory cell pair may include a memory cells that are each coupled with a same word line and plate line. Additionally, each memory cell pair may include memory cells each coupled with different digit lines.