| A multimodal CMOS MEA for high-throughput intracellular action potential measurements and impedance spectroscopy in drug-screening applications CM Lopez, HS Chun, S Wang, L Berti, J Putzeys, C Van Den Bulcke, ... IEEE Journal of Solid-State Circuits 53 (11), 3076-3086, 2018 | 118 | 2018 |
| A complete 256-electrode retinal prosthesis chip N Tran, S Bai, J Yang, H Chun, O Kavehei, Y Yang, V Muktamath, D Ng, ... IEEE Journal of Solid-State Circuits 49 (3), 751-765, 2014 | 107 | 2014 |
| A compact quad-shank CMOS neural probe with 5,120 addressable recording sites and 384 fully differential parallel channels S Wang, SK Garakoui, H Chun, DG Salinas, W Sijbers, J Putzeys, ... IEEE transactions on biomedical circuits and systems 13 (6), 1625-1634, 2019 | 88 | 2019 |
| Safety ensuring retinal prosthesis with precise charge balance and low power consumption H Chun, Y Yang, T Lehmann IEEE transactions on biomedical circuits and systems 8 (1), 108-118, 2013 | 84 | 2013 |
| A 400 GΩ Input-impedance Active Electrode for Non-contact Capacitively Coupled ECG Acquisition with Large Linear-Input-Range and High CM-Interference-Tolerance M Chen , H Chun , IDC Miller , T Torfs , Q Lin , CV Hoof , G Wang, Y Lian, ... IEEE Transactions on Biomedical Circuits and Systems, Early Access, 2019 | 78 | 2019 |
| A 16384-electrode 1024-channel multimodal CMOS MEA for high-throughput intracellular action potential measurements and impedance spectroscopy in drug-screening applications NVH Carolina Mora Lopez, Ho Sung Chun, Laurent Berti, Shiwei Wang, Jan ... Solid-State Circuits Conference-(ISSCC), 2018 IEEE International, 464-466, 2018 | 45* | 2018 |
| mrPUF: A memristive device based physical unclonable function O Kavehei, C Hosung, D Ranasinghe, S Skafidas arXiv preprint arXiv:1302.2191, 2013 | 40 | 2013 |
| A 108 dB DR Δ∑-∑M Front-End With 720 mVpp Input Range and >±300 mV Offset Removal for Multi-Parameter Biopotential Recording X Yang, J Xu, M Ballini, H Chun, M Zhao, X Wu, C Van Hoof, CM Lopez, ... IEEE transactions on biomedical circuits and systems 15 (2), 199-209, 2021 | 37 | 2021 |
| Nano-Intrinsic True Random Number Generation: A Device to Data Study OK Jeeson Kim, Hussein Nili, Nhan Duy Truong, Taimur Ahmed, Jiawei Yang, Doo ... IEEE Transactions on Circuits and Systems I: Regular Papers, 2019 | 32 | 2019 |
| Implantable stimulator for bipolar stimulation without charge balancing circuits H Chun, T Lehmann, Y Yang 2010 Biomedical Circuits and Systems Conference (BioCAS), 202-205, 2010 | 30 | 2010 |
| A 108dB DR Hybrid-CTDT Direct-Digitalization ΔΣ-ΣM Front-End with 720mVpp Input Range and >300mV Offset Removal for Wearable Bio-Signal Recording X Yang, J Xu, H Chun, M Ballini, M Zhao, X Wu, C Van Hoof, ... 2019 Symposium on VLSI Circuits, C296-C297, 2019 | 20 | 2019 |
| CMOS current reference generator using integrated resistors H Chun, T Lehmann 2010 International Conference on Electronics and Information Engineering 1 …, 2010 | 14 | 2010 |
| Dual-stacked current recycling linear regulators with 48% power saving for biomedical implants Y Yang, H Chun, T Lehmann IEEE Transactions on Circuits and Systems I: Regular Papers 60 (7), 1946-1958, 2013 | 8 | 2013 |
| A precise charge balancing and compliance voltage monitoring stimulator front-end for 1024-electrodes retinal prosthesis H Chun, N Tran, Y Yang, O Kavehei, S Bai, S Skafidas 2012 Annual International Conference of the IEEE Engineering in Medicine and …, 2012 | 7 | 2012 |
| Required matching accuracy of biphasic current pulse in multi-channel current mode bipolar stimulation for safety H Chun, Y Yang, T Lehmann 2012 Annual International Conference of the IEEE Engineering in Medicine and …, 2012 | 7 | 2012 |
| A 108 dB DR Delta n-ary sumation-n-ary sumation M Front-End With 720 mV (pp) Input Range and>+/-300 mV Offset Removal for Multi-Parameter Biopotential Recording X Yang, J Xu, M Ballini, H Chun, M Zhao, X Wu, C Van Hoof, ... IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2021 | 6 | 2021 |
| A charge-balanced 4-wire interface for the interconnections of biomedical implants J Yang, S Bai, N Tran, H Chun, O Kavehei, Y Yang, E Skafidas, M Halpern, ... 2013 IEEE Biomedical Circuits and Systems Conference (BioCAS), 202-205, 2013 | 6 | 2013 |
| Power saving design techniques for implantable neuro-stimulators T Lehmann, H Chun, Y Yang 2011 IEEE 54th International Midwest Symposium on Circuits and Systems …, 2011 | 6 | 2011 |
| A low-power, small-area and programmable bandgap reference H Chun, S Skafidas 2012 IEEE 55th International Midwest Symposium on Circuits and Systems …, 2012 | 5 | 2012 |
| Current-limited passive charge recovery for implantable neuro-stimulators: Power savings, modelling and characterisation T Lehmann, H Chun, P Preston, G Suaning Proceedings of 2010 IEEE International Symposium on Circuits and Systems …, 2010 | 5 | 2010 |
Nick Van HelleputteimecVerified email at imec.be
