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:
Nov. 25, 2025
Filed:
Oct. 12, 2023
Infineon Technologies Llc, San Jose, CA (US);
Amichai Givant, Rosh-Ha'ain, IL;
Yoav Yogev, Mazkeret-Batya, IL;
Shivananda Shetty, Fremont, CA (US);
Stefano Amato, San Jose, CA (US);
Itzic Cohen, Netanya, IL;
Idan Koren, Kiryat Ono, IL;
Yair Sofer, Tel-Aviv, IL;
Infineon Technologies LLC, San Jose, CA (US);
Abstract
Systems, methods, and devices prevent data loss in memory devices. Systems may include a non-volatile memory device that includes a first data unit configured to store data for the non-volatile memory device and associated metadata, and a second data unit configured to store data for the non-volatile memory device and associated metadata, wherein the first data unit and second data unit are configured to alternate storing a most recent version of the data and associated metadata. The systems may also include control circuitry configured to read metadata from the first data unit and the second data unit, identify the first data unit as an inactive data unit based on contents of the first data unit and the second data unit, and perform one or more update operations such that the first data unit is updated and set as an active unit when the update operations are complete.