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. 14, 2025
Filed:
Feb. 16, 2024
Micron Technology, Inc., Boise, ID (US);
Sujeet Ayyapureddi, Boise, ID (US);
Micron Technology, Inc., Boise, ID (US);
Abstract
Apparatuses, systems, and methods for variable input error correction code (ECC) circuits. Different modes of a memory device may involve different numbers of bits of information (e.g., data and/or metadata) being accessed. An ECC input circuit receives the variable number of bits of information and provides a fixed number of input bits. An ECC engine uses the input bits to generate parity (during a write) or to locate errors (during a read). The number of input bits may be based on a number of inputs of the ECC engine. The ECC input circuit may generate filler bits to add to the bits of information to generate the input bits.