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Creating a Smart Ring to Monitor Health Conditions

ECE Affiliated Faculty Holly Jimison, Assistant Professors Aatmesh Shrivastava and Hui Fang were awarded a $300K NSF grant to create a “Self-powered Smart Ring for Always-On Health Interventions.”

Patent Awarded to Assistant Professor Shrivastava

ECE Assistant Professor Aatmesh Shrivastava was awarded a patent for “Single Inductor Multiple Output DC-DC converter.” Abstract Source: USPTO In some embodiments, an apparatus includes a single-inductor multiple-output (SIMO) direct current (DC-DC) converter circuit, with the SIMO DC-DC converter circuit having a set of output nodes. The apparatus also includes a panoptic dynamic voltage scaling […]

$1.34M NIH Grant for Wireless Microscale Neuronal Recording and Stimulation System

ECE Professor Nian Sun, Associate Professor Marvin Onabajo and Assistant Professor Aatmesh Shrivastava were awarded a $1.34M NIH collaborative grant with Massachusetts General Hospital to work on nano-scale neural radio frequency identification (NanoNeuroRFID) devices for wireless neural magnetic modulation and recording.

Improving the Acquisition of EEG Signals

ECE Assistant Professor Aatmesh Shrivastava & Associate Professor Marvin Onabajo were awarded a $500K NSF grant to develop an analog computing based feature extraction system-on-a-chip with dry skin-electrode contact interface circuits for wireless EEG sensing.

Assistant Professor Aatmesh Shrivastava Given Patent

ECE Assistant Professor Aatmesh Shrivastava was awarded a patent for “Low power clock source.” Abstract Source: USPTO An ultra-low power clock source includes a compensated oscillator and an uncompensated oscillator coupled by a comparator circuit. In an example, the compensated oscillator is more stable than the uncompensated oscillator with respect to changes in one or […]

Assistant Professor Aatmesh Shrivastava Awarded Patent

ECE Assistant Professor Aatmesh Shrivastava was awarded a patent for “Low voltage crystal oscillator (XTAL) driver with feedback controlled duty cycling for ultra low power.” Abstract Source: USPTO A low voltage crystal oscillator (XTAL) driver with feedback controlled duty cycling for ultra low power biases an amplifier for an XTAL in the sub-threshold operating regime. […]

Assistant Professor Shrivastava Awarded Patent

ECE Assistant Professor Aatmesh Shrivastava was awarded a patent for “Low input voltage boost converter with peak inductor current control and offset compensated zero detection.” Abstract Source: USPTO The low input voltage boost converter with peak inductor current control and offset compensated zero detection provide a boost converter scheme to harvest energy from sources with […]

Patent Awarded to Assistant Professor Shrivastava

ECE Assistant Professor Aatmesh Shrivastava was awarded a patent for “Low voltage crystal oscillator (XTAL) driver with feedback controlled duty cycling for ultra low power.” Abstract Source: USPTO A low voltage crystal oscillator (XTAL) driver with feedback controlled duty cycling for ultra low power biases an amplifier for an XTAL in the sub-threshold operating regime. […]

Professor Shrivastava Awarded Patent

ECE Assistant Professor Aatmesh Shrivastava was awarded a patent for “Methods and Apparatus for Low Input Voltage Bandgap Reference Architecture and Circuits.” Abstract Source: USPTO In some embodiments, an apparatus includes a bandgap reference circuit having a first bipolar junction transistor (BJT) that can receive a current from a node having a terminal voltage and […]

Patent Awarded to ECE Assistant Professor Shrivastava

ECE Assistant Professor Aatmesh Shrivastava has been awarded a patent for “Low Input Voltage Boost Converter with Peak Inductor Current Control and Offset Compensated Zero Detection.”

ECE Assistant Professor Shrivastava Awarded Patent

ECE Assistant Professor Aatmesh Shrivastava has been awarded a patent for “Single Inductor Multiple Output Discontinuous Mode DC-DC Converter and Process.”

ECE Assistant Professor Aatmesh Shrivastava Awarded Patent

ECE Assistant Professor Aatmesh Shrivastava has been awarded a patent for “Methods and apparatus for a single inductor multiple output (SIMO) DC-DC converter circuit.” Abstract Source: USPTO In some embodiments, an apparatus includes a single-inductor multiple-output (SIMO) direct current (DC-DC) converter circuit, with the SIMO DC-DC converter circuit having a set of output nodes. The […]

FY18 TIER 1 Award Recipients

21 COE faculty and affiliates were recipients of FY18 TIER 1 Interdisciplinary Research Seed Grants for 12 different projects representing $600K dollars of investment in research.

ECE Professor Shrivastava Awarded Patent

ECE Assistant Professor Aatmesh Shrivastava has been awarded a patent for "Low Power Clock Source." Abstract Source: USPTO An ultra-low power clock source includes a compensated oscillator and an uncompensated oscillator coupled by a comparator circuit. In an example, the compensated oscillator is more stable than the uncompensated oscillator with respect to changes in one […]

ECE Assistant Professor Shrivastava Awarded Patent

ECE Assistant Professor Aatmesh Shrivastava awarded a patent for “Low input voltage boost converter with peak inductor current control and offset compensated zero detection.”

New Faculty Spotlight: Aatmesh Shrivastava

Aatmesh Shrivastava joins the Electrical & Computer Engineering department in Fall 2016 as an Assistant Professor.