- Methods for closed-loop neural-machine interface systems for the control of wearable exoskeletons and prosthetic devices. View Online
- US patent US10092205B2, granted Oct. 2018.
- Inventors – J. Contreras-Vidal, S. Prasad, A. Kilicarslan, N. Bhagat
- Individual contribution – Developed the idea of subject-specific adaptive windows for segmenting EEG features, for training a machine learning algorithm, to classify motor intent (i.e., Go) vs. rest (No-go)
- Impact – Significantly improved brain-machine interface performance over conventional fixed window approach in chronic stroke participants, as highlighted in Bhagat et al, Frontiers in Neuroscience, 2016
- Neuromuscular stimulation using multistage current driver circuit. View Online
- US patent US11052249B2, granted Jul. 2021
- Inventors – N. Bhagat, J. Contreras-Vidal
- Summary– A novel constant current source is developed by cascading conventional Howland current pump and current mirror circuits, to result in a low-cost, power efficient as well as high-voltage compliant neuromuscular stimulator.
- Device for generating, controlling, and monitoring movement using electrical stimulation
- Inventor – N. Bhagat
- Provisional patent (202221029416) filed in India on May 23rd, 2022.