David C Ng
David C Ng
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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
On-chip biofluorescence imaging inside a brain tissue phantom using a CMOS image sensor for in vivo brain imaging verification
DC Ng, T Tokuda, A Yamamoto, M Matsuo, M Nunoshita, H Tamura, ...
Sensors and Actuators B: Chemical 119 (1), 262-274, 2006
Real time in vivo imaging and measurement of serine protease activity in the mouse hippocampus using a dedicated complementary metal-oxide semiconductor imaging device
DC Ng, H Tamura, T Tokuda, A Yamamoto, M Matsuo, M Nunoshita, ...
Journal of Neuroscience Methods 156 (1-2), 23-30, 2006
Wireless technologies for closed-loop retinal prostheses
DC Ng, S Bai, J Yang, N Tran, E Skafidas
Journal of Neural Engineering 6 (6), 065004, 2009
Comparative evaluation of the Bio-Rad Geenius HIV-1/2 Confirmatory Assay and the Bio-Rad Multispot HIV-1/2 Rapid Test as an alternative differentiation assay for CLSI M53 …
L Malloch, K Kadivar, J Putz, PN Levett, J Tang, TF Hatchette, ...
Journal of Clinical Virology 58, e85-e91, 2013
One-chip sensing device (biomedical photonic LSI) enabled to assess hippocampal steep and gradual up-regulated proteolytic activities
H Tamura, DC Ng, T Tokuda, H Naoki, T Nakagawa, T Mizuno, ...
Journal of neuroscience methods 173 (1), 114-120, 2008
An implantable and fully integrated complementary metal–oxide semiconductor device for in vivo neural imaging and electrical interfacing with the mouse hippocampus
DC Ng, H Tamura, T Mizuno, T Tokuda, M Nunoshita, Y Ishikawa, ...
Sensors and Actuators A: Physical 145, 176-186, 2008
Integrated In Vivo Neural Imaging and Interface CMOS Devices: Design, Packaging, and Implementation
DC Ng, T Nakagawa, T Mizuno, T Tokuda, M Nunoshita, H Tamura, ...
IEEE Sensors Journal 8 (1), 121-130, 2008
Development of a surgical approach for a wide-view suprachoroidal retinal prosthesis: evaluation of implantation trauma
J Villalobos, PJ Allen, MF McCombe, M Ulaganathan, E Zamir, DC Ng, ...
Graefe's Archive for Clinical and Experimental Ophthalmology 250, 399-407, 2012
Pulse-domain digital image processing for vision chips employing low-voltage operation in deep-submicrometer technologies
K Kagawa, K Yasuoka, DC Ng, T Furumiya, T Tokuda, J Ohta, ...
IEEE Journal of selected topics in quantum electronics 10 (4), 816-828, 2004
Investigation of frequency-dependent effects in inductive coils for implantable electronics
GK Felic, D Ng, E Skafidas
IEEE Transactions on Magnetics 49 (4), 1353-1360, 2012
Implantable microimagers
DC Ng, T Tokuda, S Shiosaka, Y Tano, J Ohta
Sensors 8 (5), 3183-3204, 2008
A Sub-1 V, 26W, Low-Output-Impedance CMOS Bandgap Reference With a Low Dropout or Source Follower Mode
DCW Ng, DKK Kwong, N Wong
IEEE transactions on very large scale integration (VLSI) systems 19 (7 …, 2010
Pulse frequency modulation based CMOS image sensor for subretinal stimulation
DC Ng, T Furumiya, K Yasuoka, A Uehara, K Kagawa, T Tokuda, ...
IEEE Transactions on Circuits and Systems II: Express Briefs 53 (6), 487-491, 2006
Design and analysis of dual-mode digital-control step-up switched-capacitor power converter with pulse-skipping and numerically controlled oscillator-based frequency modulation
HK Kwan, DCW Ng, VWK So
IEEE Transactions on very large scale integration (VLSI) systems 21 (11 …, 2013
Functional verification of pulse frequency modulation-based image sensor for retinal prosthesis by in vitro electrophysiological experiments using frog retina
T Furumiya, DC Ng, K Yasuoka, K Kagawa, T Tokuda, M Nunoshita, ...
Biosensors and Bioelectronics 21 (7), 1059-1068, 2006
Wireless power delivery for retinal prostheses
DC Ng, CE Williams, PJ Allen, S Bai, CS Boyd, H Meffin, ME Halpern, ...
2011 Annual International Conference of the IEEE Engineering in Medicine and …, 2011
Sensitive plasma etching endpoint detection using tunable diode laser absorption spectroscopy
HC Sun, V Patel, B Singh, CK Ng, EA Whittaker
Applied physics letters 64 (21), 2779-2781, 1994
A prototype 64-electrode stimulator in 65 nm CMOS process towards a high density epi-retinal prosthesis
N Tran, E Skafidas, J Yang, S Bai, M Fu, D Ng, M Halpern, I Mareels
2011 Annual International Conference of the IEEE Engineering in Medicine and …, 2011
Combined wavelength and frequency modulation spectroscopy: a novel diagnostic tool for materials processing
HC Sun, EA Whittaker, YW Bae, CK Ng, V Patel, WH Tam, S McGuire, ...
Applied optics 32 (6), 885-893, 1993
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