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Zachary E Kabelac

from Lexington, MA
Age ~34
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Related to:
Michael F Mcgrath, 59Michael B Mietlicki, 66Helaine B Witman, 76
Connected to:
Lesley A Kabelac, 92William J Kabela, 57Heather A Kabele, 52Deborah Kabelman, 72Trevor G Kaber, 54Corinna D Kaberlein, 61Lori A Kaberline, 58Jason R Kabes, 54Toshu L Kabessa, 66Yannick T Kabeya, 37

Zachary Kabelac Phones & Addresses

  • Lexington, MA
  • Somerville, MA
  • Cambridge, MA
  • Boston, MA
  • 9424 Jongroner Ct, Potomac, MD 20854

Publications

Us Patents

Therapy Monitoring System

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US Patent:
20200155038, May 21, 2020
Filed:
Nov 20, 2019
Appl. No.:
16/689716
Inventors:
- Cambridge MA, US
Zachary Edward Kabelac - Somerville MA, US
Kreshnik Hoti - Cambridge MA, US
International Classification:
A61B 5/11
Abstract:
A method for monitoring a patient undergoing therapy includes wirelessly tracking a motion of the patient over time to generate a sequence of data representing the motion of the patient over time, processing the sequence of data representing the motion of the patient over time using a biometric parameter extraction module to extract data representing one or more biometric parameters, determining an estimated response of the patient to the therapy based at least in part of the data representing one or more biometric parameters, and providing a characterization of the estimated response of the patient to the therapy to one or more of a caretaker, the patient, or a clinician.

Adaptive Control Of Wireless Power Transfer

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US Patent:
20180323637, Nov 8, 2018
Filed:
Jan 12, 2018
Appl. No.:
15/869652
Inventors:
- Cambridge MA, US
Lixin Shi - Cambridge MA, US
Zachary Edward Kabelac - Somerville MA, US
International Classification:
H02J 7/04
H02J 50/80
H02J 50/40
H02J 50/12
Abstract:
A method for wireless power transfer adapts to changing configuration of receivers, including changes in number of, location and/or orientiation of, magnetic coupling to, and load of circuits (e.g., battery charging circuits) of one or more receivers. The adaptation can be performed without interrupting optimal or near-optimal power transfer to the receivers, and can provide a measure of fairness among multiple receivers.

Motion Tracking Via Body Radio Reflections

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US Patent:
20170082741, Mar 23, 2017
Filed:
Oct 9, 2014
Appl. No.:
14/510263
Inventors:
- Cambridge MA, US
Zachary Edward Kabelac - Somerville MA, US
Dina Katabi - Cambridge MA, US
International Classification:
G01S 13/42
G01S 7/35
G01S 7/41
G01S 13/72
Abstract:
A motion tracking system makes use of a number antennas to transmit and receive radio frequency signals that are reflected from objects (e.g., people) in the environment of the system, which may include one or more rooms of a building, the interior of a vehicle, etc., and may be partitioned, for example, walls or cloth sheets. In general, the objects in the environment include both fixed objects, such as chairs, walls, etc., as well as moving objects, such as but not limited to people. The system can track people, who may be moving around a room, or may be relatively stationary, for instance, sitting in a chair of lying in bed, but may nevertheless exhibit breathing motion that may be detected. The system may detect body or limb gestures made by the people in the environment, and detect physical activity including detection of falls.

Object Tracking Via Radio Reflections

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US Patent:
20170074980, Mar 16, 2017
Filed:
Feb 24, 2015
Appl. No.:
15/120864
Inventors:
- Cambridge MA, US
Zachary Edward Kabelac - Somerville MA, US
Dina Katabi - Cambridge MA, US
International Classification:
G01S 13/72
G01S 7/35
G01S 13/87
G01S 7/02
G01S 13/00
Abstract:
In one aspect, a reference transmit signal is distributed to each of one or more transmit antennas, and delayed by multiple different times before transmission from the transmit antennas. The reference transmit signal (or a delayed version of the reference signal) is also used at each of the receive antennas to determine propagation (time of flight) times reflecting from bodies from each of the transmit antennas to the receive antenna. In another aspect, locations of multiple objects are determined by iteratively (a) determining a location of a body based on determined propagation times between multiple transmitter-receiver pairs, and (b) having determined a location, effectively removing the effect of reflections from that location from the remaining signals.

Vital Signs Monitoring Via Radio Reflections

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US Patent:
20170042432, Feb 16, 2017
Filed:
Apr 28, 2015
Appl. No.:
15/307607
Inventors:
- Cambridge MA, US
Zachary Edward Kabelac - Somerville MA, US
Dina Katabi - Cambridge MA, US
International Classification:
A61B 5/0255
G01S 7/41
A61B 5/113
Abstract:
A method for monitoring periodic motions of one or more subjects uses signal reflections from the subjects. The method includes emitting a transmitted signal from a transmitting antenna and receiving a received signal at one or more receiving antennas. The received signal includes a combination of a number of reflections of the transmitted signal, at least some of which are associated with the subjects. The received signal, including the reflections, is processed to determine an estimate of a fundamental frequency of the periodic motions.

Adaptive Control Of Wireless Power Transfer

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US Patent:
20160190855, Jun 30, 2016
Filed:
May 28, 2015
Appl. No.:
14/724156
Inventors:
- Cambridge MA, US
Lixin Shi - Cambridge MA, US
Zachary Edward Kabelac - Somerville MA, US
International Classification:
H02J 7/02
H02J 5/00
H02J 7/04
Abstract:
A method for wireless power transfer adapts to changing configuration of receivers, including changes in number of, location and/or orientation of, magnetic coupling to, and load of circuits (e.g., battery charging circuits) of one or more receivers. The adaptation can be performed without interrupting optimal or near-optimal power transfer to the receivers, and can provide a measure of fairness among multiple receivers.
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Zachary E Kabelac from Lexington, MA, age ~34 Get Report