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. 23, 2024
Filed:
Jan. 18, 2022
Micron Technology, Inc., Boise, ID (US);
James Fitzpatrick, Laguna Niguel, CA (US);
Sivagnanam Parthasarathy, Carlsbad, CA (US);
Patrick Robert Khayat, San Diego, CA (US);
Abdelhakim S. Alhussien, San Jose, CA (US);
Micron Technology, Inc., Boise, ID (US);
Abstract
A memory sub-system configured to execute a read command of a first type using a combine process to read soft bit data and hard bit data from memory cells. For example, a memory device is to: measure signal and noise characteristics of memory cells for the read command; calculate, based on the characteristics, an optimized voltage and two adjacent voltages that have offsets of a same amount from the optimized voltage; read the memory cells for hard bit data using the optimized voltage and for soft bit data using the two adjacent voltages; and transmit, to the processing device, a response including the hard bit data. The soft bit data can be selectively transmitted based on a classification determined from the characteristics. When a read command of a second type is executed, soft bit data is not read; and/or the signal and noise characteristics are not measured.