US 12,405,666 B1
System and method for biosignal data transformation
Geoffrey Ross Mackellar, San Francisco, CA (US); Soheila GhaneEzabadi, San Francisco, CA (US); and Tan Le, San Francisco, CA (US)
Assigned to Emotiv Inc., San Francisco, CA (US)
Filed by Emotiv Inc., San Francisco, CA (US)
Filed on Dec. 19, 2024, as Appl. No. 18/988,483.
Claims priority of provisional application 63/664,473, filed on Jun. 26, 2024.
Claims priority of provisional application 63/612,252, filed on Dec. 19, 2023.
Int. Cl. G06F 17/40 (2006.01); G06F 3/01 (2006.01)
CPC G06F 3/015 (2013.01) [G06F 17/40 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A system, comprising
a headset comprising a set of electroencephalogram (EEG) sensors configured to receive a set of bioelectrical signals from a head of a user; and
a processing system communicatively connected to the headset, the processing system configured to:
using an encoder, transform the set of bioelectrical signals into an embedding, wherein the embedding is segmented into a set of embedding segments, each comprising a subset of positions within the embedding;
select a first embedding segment from the set of embedding segments based on a biomarker of interest and a mapping between the set of embedding segments and a set of biomarkers; and
determine a value for the biomarker of interest based on the first embedding segment.