ALEXANDRIA, Va., Nov. 11 -- United States Patent no. 12,469,333, issued on Nov. 11, was assigned to KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS (Dhahran, Saudi Arabia) and Saudi Data and Artificial Intelligence Authority (SDAIA) (Riyadh, Saudi Arabia).

"Efficient two-stream network system and method for isolated sign language recognition using accumulative video motion" was invented by Hamzah Abdullah Luqman (Dhahran, Saudi Arabia).

According to the abstract* released by the U.S. Patent & Trademark Office: "A sign language recognition system is described. The system includes a motion sensor, a processing circuitry and a display device. The motion sensor captures and records a dynamic sign language gesture as a sign video stream. The pr...