US 12,411,615 B2
Error correction methods for computational SSD supporting rapid file semantic search
Chao Sun, San Jose, CA (US); Muqing Liu, San Jose, CA (US); Yan Li, Milpitas, CA (US); and Dejan Vucinic, San Jose, CA (US)
Assigned to Sandisk Technologies, Inc., Milpitas, CA (US)
Filed by Western Digital Technologies, Inc., San Jose, CA (US)
Filed on Aug. 14, 2023, as Appl. No. 18/449,165.
Claims priority of provisional application 63/476,666, filed on Dec. 22, 2022.
Prior Publication US 2024/0211146 A1, Jun. 27, 2024
Int. Cl. G06F 3/06 (2006.01); G06F 11/10 (2006.01)
CPC G06F 3/0619 (2013.01) [G06F 3/065 (2013.01); G06F 3/0679 (2013.01); G06F 11/1044 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A device comprising:
a processor;
a memory array comprising a plurality of memory devices; and
a controller communicatively coupled to the memory array;
one or more memory structures configured to store raw file data and feature data corresponding to the raw file data;
wherein the feature data comprises at least one of: dense feature vectors based on error-free data and hyperdimensional vectors;
wherein each of the one or more memory structures utilizes an error correction algorithm for storing and accessing the feature data; and
wherein each of the one or more memory structures comprises a machine learning processing units configured to process the feature data.