ALEXANDRIA, Va., Aug. 26 -- United States Patent no. 12,401,422, issued on Aug. 26.
"Light signal decoding device and a light signal decoding method" was invented by Maris Kronbergs (Riga, Latvia).
According to the abstract* released by the U.S. Patent & Trademark Office: "Invention relates to a light signal decoding device and a light signal decoding method. The light signal decoding device comprises an image sensor configured to capture at least two different wavelength light signal, a memory configured to store an ANN (Artificial Neural Network) model. The ANN model comprises at least three input neurons, only two hidden layers and at least two output neurons as at least two data bits. The device comprises a processor configured to tra...