A low-power multi-band ECoG/EEG interface IC. - Fan Zhang 049; Apurva Mishra; Andrew G. Richardson; Stavros Zanos; Brian P. Otis (CICC, 2010)

Application of matched filtering to identify behavioral modulation of brain oscillations. - Catherine Stamoulis; Andrew G. Richardson (J. Comput. Neurosci., 2010)

Encoding of brain state changes in local field potentials modulated by motor behaviors. - Catherine Stamoulis; Andrew G. Richardson (J. Comput. Neurosci., 2010)

A Low-Power ECoG/EEG Processing IC With Integrated Multiband Energy Extractor. - Fan Zhang 049; Apurva Mishra; Andrew G. Richardson; Brian P. Otis (IEEE Trans. Circuits Syst. I Regul. Pap., 2011)

Design of a net-zero charge neural stimulator with feedback control. - Xilin Liu; Milin Zhang 001; Hanfei Sun; Andrew G. Richardson; Timothy H. Lucas; Jan Van der Spiegel (BioCAS, 2014)

The PennBMBI: A general purpose wireless Brain-Machine-Brain Interface system for unrestrained animals. - Xilin Liu; Basheer Subei; Milin Zhang 001; Andrew G. Richardson; Timothy H. Lucas; Jan Van der Spiegel (ISCAS, 2014)

A 12-channel bidirectional neural interface chip with integrated channel-level feature extraction and PID controller for closed-loop operation. - Xilin Liu; Milin Zhang 001; Andrew G. Richardson; Timothy H. Lucas; Jan Van der Spiegel (BioCAS, 2015)

Design of a low-noise, high power efficiency neural recording front-end with an integrated real-time compressed sensing unit. - Xilin Liu; Hongjie Zhu; Milin Zhang 001; Andrew G. Richardson; Timothy H. Lucas; Jan Van der Spiegel (ISCAS, 2015)

Design of a low power impulse-radio ultra-wide band wireless electrogoniometer. - Hongjie Zhu; Tian Qiu; Milin Zhang 001; Andrew G. Richardson; Timothy H. Lucas; Nader Engheta; Jan Van der Spiegel (ISCAS, 2015)

Somatosensory encoding with cuneate nucleus microstimulation: Effects on downstream cortical activity. - Andrew G. Richardson; Pauline K. Weigand; Srihari Y. Sritharan; Timothy H. Lucas (NER, 2015)

The PennBMBI: Design of a General Purpose Wireless Brain-Machine-Brain Interface System. - Xilin Liu; Milin Zhang 001; Basheer Subei; Andrew G. Richardson; Timothy H. Lucas; Jan Van der Spiegel (IEEE Trans. Biomed. Circuits Syst., 2015)

Somatosensory encoding with cuneate nucleus microstimulation: Detection of artificial stimuli. - Srihari Y. Sritharan; Andrew G. Richardson; Pauline K. Weigand; Ivette Planell-Mendez; Xilin Liu; Hongjie Zhu; Milin Zhang 001; Jan Van der Spiegel; Timothy H. Lucas (EMBC, 2016)

A Fully Integrated Wireless Compressed Sensing Neural Signal Acquisition System for Chronic Recording and Brain Machine Interface. - Xilin Liu; Milin Zhang 001; Tao Xiong; Andrew G. Richardson; Timothy H. Lucas; Sang Peter Chin; Ralph Etienne-Cummings; Trac D. Tran; Jan Van der Spiegel (IEEE Trans. Biomed. Circuits Syst., 2016)

A wireless neuroprosthetic for augmenting perception through modulated electrical stimulation of somatosensory cortex. - Xilin Liu; Milin Zhang 001; Xiaotie Wu; Andrew G. Richardson; Solymar T. Maldonado; Sam DeLuccia; Yohannes Ghenbot; Timothy H. Lucas; Jan Van der Spiegel (ISCAS, 2017)

A fully integrated wireless sensor-brain interface system to restore finger sensation. - Xilin Liu; Hongjie Zhu; Milin Zhang 001; Xiaotie Wu; Andrew G. Richardson; Srihari Y. Sritharan; Dengteng Ge; Yang Shu; Timothy H. Lucas; Jan Van der Spiegel (ISCAS, 2017)

Design of a Closed-Loop, Bidirectional Brain Machine Interface System With Energy Efficient Neural Feature Extraction and PID Control. - Xilin Liu; Milin Zhang 001; Andrew G. Richardson; Timothy H. Lucas; Jan Van der Spiegel (IEEE Trans. Biomed. Circuits Syst., 2017)

The Virtual Trackpad: An Electromyography-Based, Wireless, Real-Time, Low-Power, Embedded Hand-Gesture-Recognition System Using an Event-Driven Artificial Neural Network. - Xilin Liu; Jacob Sacks; Milin Zhang 001; Andrew G. Richardson; Timothy H. Lucas; Jan Van der Spiegel (IEEE Trans. Circuits Syst. II Express Briefs, 2017)

Wireless Sensor Brain Machine Interfaces for Closed-loop Neuroscience Studies. - Xilin Liu; Milin Zhang 001; Han Hao; Andrew G. Richardson; Timothy H. Lucas; Jan Van der Spiegel (ASICON, 2019)

An Energy-efficient Wireless Neural Recording System with Compressed Sensing and Encryption. - Xilin Liu; Andrew G. Richardson; Jan Van der Spiegel (CoRR, 2020)

A Fully Integrated Sensor-Brain-Machine Interface System for Restoring Somatosensation. - Xilin Liu; Hongjie Zhu; Tian Qiu; Srihari Y. Sritharan; Dengteng Ge; Shu Yang; Milin Zhang 001; Andrew G. Richardson; Timothy H. Lucas; Nader Engheta; Jan Van der Spiegel (CoRR, 2020)

A System-on-Chip for Closed-loop Optogenetic Sleep Modulation. - Xilin Liu; Andrew G. Richardson (EMBC, 2021)

An Energy-Efficient Compressed Sensing-Based Encryption Scheme for Wireless Neural Recording. - Xilin Liu; Andrew G. Richardson; Jan Van der Spiegel (IEEE J. Emerg. Sel. Topics Circuits Syst., 2021)

A 10.8 µW Neural Signal Recorder and Processor With Unsupervised Analog Classifier for Spike Sorting. - Han Hao; Jiahe Chen; Andrew G. Richardson; Jan Van der Spiegel; Firooz Aflatouni (IEEE Trans. Biomed. Circuits Syst., 2021)

Design of a Real-Time Movement Decomposition-Based Rodent Tracker and Behavioral Analyzer Based on FPGA. - Xuecheng Wang; Yahao Song; Fengfan Hou; Milin Zhang 001; Andrew G. Richardson; Timothy H. Lucas; Jan Van der Spiegel (IEEE Trans. Very Large Scale Integr. Syst., 2022)

Design of a Sleep Modulation System with FPGA-Accelerated Deep Learning for Closed-loop Stage-Specific In-Phase Auditory Stimulation. - Mingzhe Sun; Aaron Zhou; Naize Yang; Yaqian Xu; Yuhan Hou; Andrew G. Richardson; Xilin Liu (ISCAS, 2023)

Modeling current-distance effects on microstimulation sensitivity. - Benjamin I. Ferleger; Andrew G. Richardson (NER, 2023)

A Wireless Sensor-Brain Interface System for Tracking and Guiding Animal Behaviors Through Goal-Directed Closed-loop Neuromodulation. - Yi Zhu; Yuhan Hou; Jack Ji; Aaron Zhou; Andrew G. Richardson; Xilin Liu (VLSI Technology and Circuits, 2023)

17.10 A 0.4V, 750nW, Individually Accessible Wireless Capacitive Sensor Interface IC for a Tactile Sensing Network. - Han Hao; Andrew G. Richardson; Yixiao Ding; Lin Du; Mark G. Allen; Jan Van der Spiegel; Firooz Aflatouni (ISSCC, 2024)

33.4 A Multi-Loop Neuromodulation Chipset Network with Frequency-Interleaving Front-End and Explainable AI for Memory Studies in Freely Behaving Monkeys. - Yuhan Hou; Yi Zhu; Xiao Wu; Yinfei Li; Timothy H. Lucas; Andrew G. Richardson; Xilin Liu (ISSCC, 2024)

A Wireless Sensor-Brain Interface System for Tracking and Guiding Animal Behaviors Through Closed-Loop Neuromodulation in Water Mazes. - Yuhan Hou; Yi Zhu; Xing Ji; Andrew G. Richardson; Xilin Liu (IEEE J. Solid State Circuits, 2024)

15.4 A Neuroprosthetic SoC with Sensory Feedback Featuring Frequency-Splitting-Based Wireless Power Transfer with 200Mb/s 0.67pJ/b Backscatter Data Uplink and Unsupervised Multi-Class Spike Sorting. - Yu Huang; Bowen Liu; Yuhan Hou; Jianxiong Xu; Hao You; Ashley Hung; Swarnava Ghosh; Eric Liu; Naize Yang; Junyu Ma; Hanfeng Cai; Laura Kondrataviciute; et al. (ISSCC, 2025)