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:
Jul. 28, 2026
Filed:
Dec. 17, 2024
Micron Technology, Inc., Boise, ID (US);
Thomas Hein, Munich, DE;
Martin Bach, Munich, DE;
Miljana Nenadovic, Munich, DE;
Hemant Madhewar, Munich, DE;
Mani Balakrishnan, Munich, DE;
Martin Brox, Munich, DE;
Micron Technology, Inc., Boise, ID (US);
Abstract
Methods, systems, and devices for receiver decision feedback equalization calibration are described. A memory system may support implementing respective decision feedback equalization (DFE) values at respective receivers using interpolation logic. For example, a calibration circuit may generate and store a quantity of candidate voltage values corresponding to the application of different DFE values at the receivers. The memory system may use the interpolation logic to generate (e.g., interpolate, generate) respective voltage values corresponding to a DFE value for application at a respective receiver based on the stored candidate voltage values. The interpolation logic may output the voltage values via a serial bus to each receiver, and each receiver may apply, to respectively received data, a DFE value corresponding to a respectively received voltage value.