Memory systems performing reconfigurable error correction operation using ECC engine with fixed error correction capability

S Wongyu, JH Kwon, S Jeong, H Do Sun - US Patent 10,847,246, 2020 - Google Patents
A memory system includes a memory medium and a memory controller. The memory
medium includes data symbols and parity symbols which are respectively disposed at cross …

Generalized product codes for flash storage

N Kumar, A Bhatia, L Zeng - US Patent 10,388,400, 2019 - Google Patents
Memory systems may include an encoder suitable for arranging data in rows of data blocks
as a plurality of codewords, and permuting the data block rows and constructing row parities …

Soft decoder for generalized product codes

N Kumar, A Bhatia, YM Lin - US Patent 10,523,245, 2019 - Google Patents
(57) ABSTRACT A memory device includes a memory array, a processor, and a decoding
apparatus. The processor is coupled to the memory array and configured to read encoded …

System and method for parallel decoding of codewords sharing common data

A Bhatia, YM Lin, N Kumar, J Yen - US Patent 10,484,020, 2019 - Google Patents
A memory device can include a memory array, a processor coupled to the memory array,
and a decoding apparatus. The decoding apparatus is configured to perform parallel …

Data dependency mitigation in parallel decoders for flash storage

YM Lin, A Bhatia, N Kumar, J Yen - US Patent 10,498,366, 2019 - Google Patents
A memory device can include a memory array, a processor coupled to the memory array,
and a decoding apparatus. The decoding apparatus is configured to perform parallel …

Adaptive error correction decoding for chirp spread spectrum

M Hall, DR Hall, W Willes, J Robinson - US Patent App. 17/470,218, 2022 - Google Patents
Devices and methods for enhancing forward error correction techniques for communications
using chirp spread spectrum are disclosed. The method includes receiving a chirp signal …

BCH decorder in which folded multiplier is equipped

J Park, H Tang - US Patent 10,009,041, 2018 - Google Patents
Provided is a BCH decoder in which a folded multiplier is equipped. The BCH decoder may
include a key equation solver including a plurality of multipliers. The multiplier includes a …

High efficiency data decoder

AA Hassan, RA Penar, WJ Giaimo - US Patent 10,666,291, 2020 - Google Patents
Disclosed are systems, methods, and non-transitory computer-readable media for a high
efficiency data decoder. The high efficiency data decoder accesses an encoded data input …

High efficiency data decoder

AA Hassan, RA Penar, WJ Giaimo - US Patent 10,630,313, 2020 - Google Patents
Disclosed are systems, methods, and non-transitory com puter-readable media for a high
efficiency data decoder. The high efficiency data decoder accesses an encoded data input …