87801120
Feb 16, 2018
May 4, 2021
Active Trademark
Medical biofeedback devices, namely, brain to computer interface systems comprised of amplifiers for use in the detection and analysis of brain waves, and medical biofeedback sensors; medical biofeedback devices, namely, wearable computer hardware comprised of amplifiers and medical biofeedback sensors for use in the detection and analysis of brain waves
Medical Apparatus