Abstract: A method for a computing system includes beaming with a radar emitter from a central hub, a plurality of radar signals into an interior room, receiving with a radar receiver within the central hub, a plurality of radar reflections in response to the plurality of radar signals, processing with a processor within the central hub, the plurality of radar reflections to form a plurality of processed radar signals, determining with an AI processor within the central hub, at least one activity from a plurality of activities in response to the plurality of processed radar signals, and determining with a central processing unit within the central hub, a notification action to perform in response to the one or more activities.
Type:
Grant
Filed:
February 19, 2019
Date of Patent:
April 30, 2024
Assignee:
Koko Home, Inc.
Inventors:
Bradley Michael Eckert, Luca Rigazio, Neal Khosla, Kiran Joshi, Lenin Patra
Abstract: In an example, the present invention provides a method for identifying a status of a user and providing feedback to the user based upon the status of the user. In an example, the method includes generating an electromagnetic radio frequency (RF) signal from an RF generating device and emitting the electromagnetic RF signal into a spatial region of a user. In an example, the method includes detecting a back scattered RF signal, using an RF receiving antenna, from the user and converting the back scattered RF signal from an RF analog signal into an RF digital signal.
Type:
Grant
Filed:
October 19, 2020
Date of Patent:
April 2, 2024
Assignee:
Koko Home, Inc.
Inventors:
Bradley Michael Eckert, Luca Rigazio, Neal Khosla, Kiran R. Joshi
Abstract: In one aspect, a method of determining a location of a user within an indoor space, includes emitting a radiofrequency signal into the indoor space, receiving backscattered training radiofrequency signals, including multipath, for at least one location within the indoor space, converting the received training signals into a point cloud for each location of the at least one location, assigning a signature for each location based on the point cloud for each location, receiving additional radiofrequency signals, including multipath, converting the additional radiofrequency signals into an additional point cloud, and determining a location of the user by comparing the additional point cloud to the assigned signatures.
Type:
Grant
Filed:
April 26, 2023
Date of Patent:
February 20, 2024
Assignee:
Koko Home, Inc.
Inventors:
Itay Cnaan-On, Ali Rostami, Bradley Michael Eckert, Saurabh Gupta
Abstract: In an example, the technique also detects and measures vital signs of each human target by continuous, non-intrusive method. In an example, the vital signs of interest include a heart rate and a respiratory rate, which can provide valuable information about the human's wellness. Additionally, the heart rate and respiratory rate can also be used to identify a particular person, if more than two target humans living in a home. Of course, there can be other variations, modifications, and alternatives.
Type:
Grant
Filed:
August 9, 2022
Date of Patent:
October 3, 2023
Assignee:
Koko Home, Inc.
Inventors:
Bradley Michael Eckert, Luca Rigazio, Neal Khosla, Kiran Joshi
Abstract: In an example, the present technique includes a method for capturing information from a spatial region to monitor human activities and create a spatial map of the spatial region. In an example, the technique allows a user of a cell phone to move from one location to another location and be tracked using rf backscattering, and each location being identified by the user by communicating a label via a cell phone or other mobile device.
Type:
Grant
Filed:
November 30, 2022
Date of Patent:
August 22, 2023
Assignee:
Koko Home, Inc.
Inventors:
Luca Rigazio, Itay Cnaan, Shweta Sagari, Gabriele Della Casa Venturelli, Bradley Michael Eckert, Sheen Kao
Abstract: In an example, the present invention provides a method for processing rf backscattered signals. The method includes generating a plurality of rf signals numbered from 1 to N, where N is an integer greater than 1, from, respectively, a plurality of rf sources numbered from 1 to N. In an example, each of the rf sources is an antenna. In an example, the method includes transferring the plurality of rf signals to a predetermined region of space. The method includes receiving a stream of back scattered signals derived from each of the the rf signals numbered from 1 to N from the predetermined space, each stream of back scattered signals being one of a plurality of backscattered signals numbered 1 to N corresponding, respectively, to the plurality of rf sources numbered from 1 to N.
Type:
Grant
Filed:
September 30, 2019
Date of Patent:
August 8, 2023
Assignee:
Koko Home, Inc.
Inventors:
Luca Rigazio, Samuel Joseph, Siamak Yousefi, Gabriele Della Casa Venturelli, Michael Vela, Sheen Kao
Abstract: In an example, the present technique includes a method for capturing information from a spatial region to monitor human activities and create a spatial map of the spatial region. In an example, the technique allows a user of a cell phone to move from one location to another location and be tracked using rf backscattering, and each location being identified by the user by communicating a label via a cell phone or other mobile device.
Type:
Grant
Filed:
October 12, 2021
Date of Patent:
January 17, 2023
Assignee:
Koko Home, Inc.
Inventors:
Luca Rigazio, Itay Cnaan, Shweta Sagari, Gabriele Della Casa Venturelli, Bradley Michael Eckert, Sheen Kao
Abstract: In an example, the technique also detects and measures vital signs of each human target by continuous, non-intrusive method. In an example, the vital signs of interest include a heart rate and a respiratory rate, which can provide valuable information about the human's wellness. Additionally, the heart rate and respiratory rate can also be used to identify a particular person, if more than two target humans living in a home. Of course, there can be other variations, modifications, and alternatives.
Type:
Grant
Filed:
November 15, 2021
Date of Patent:
October 4, 2022
Assignee:
Koko Home, Inc.
Inventors:
Bradley Michael Eckert, Luca Rigazio, Neal Khosla, Kiran Joshi
Abstract: In an example, the present technique includes a method for capturing information from a spatial region to monitor human activities and create a spatial map of the spatial region. In an example, the technique allows a user of a cell phone to move from one location to another location and be tracked using rf backscattering, and each location being identified by the user by communicating a label via a cell phone or other mobile device.
Type:
Grant
Filed:
April 3, 2020
Date of Patent:
February 1, 2022
Assignee:
Koko Home, Inc.
Inventors:
Bradley Michael Eckert, Luca Rigazio, Vinod Khosla, Neal Khosla
Abstract: In an example, the present invention provides an UWB and FMCW sensor apparatus, with an audio module and inertial motion module. The apparatus has at least three transceiver modules. Each of the transceiver modules has an antenna array to be configured to sense a back scatter of electromagnetic energy from spatial location of a zero degree location in relation to a mid point of the device through a 360 degrees range where each antenna array is configured to sense a 120 degree range. In an example, each of the antenna array has a support member, a plurality of receiving antenna, a receiver integrated circuit coupled to the receiving antenna and configured to receive an incoming rf signal and covert the incoming rf signal into a base band signal, and a plurality of transmitting antenna.
Type:
Grant
Filed:
July 23, 2020
Date of Patent:
January 4, 2022
Assignee:
Koko Home, Inc.
Inventors:
Bradley Michael Eckert, Luca Rigazio, Neal Khosla, Kiran R. Joshi, Lenin Patra
Abstract: In an example, the present technique includes a method for capturing information from a spatial region to monitor human activities and create a spatial map of the spatial region. In an example, the technique allows a user of a cell phone to move from one location to another location and be tracked using rf backscattering, and each location being identified by the user by communicating a label via a cell phone or other mobile device.
Type:
Grant
Filed:
April 10, 2020
Date of Patent:
November 23, 2021
Assignee:
Koko Home, Inc.
Inventors:
Luca Rigazio, Itay Cnaan, Shweta Sagari, Gabriele Della Casa Venturelli, Bradley Michael Eckert, Sheen Kao
Abstract: In an example, the present invention provides an UWB and FMCW sensor apparatus. The apparatus has at least three transceiver modules. Each of the transceiver modules has an antenna array to be configured to sense a back scatter of electromagnetic energy from spatial location of a zero degree location in relation to a mid point of the device through a 360 degrees range where each antenna array is configured to sense a 120 degree range. In an example, each of the antenna array has a support member, a plurality of receiving antenna, a receiver integrated circuit coupled to the receiving antenna and configured to receive an incoming rf signal and covert the incoming rf signal into a base band signal, and a plurality of transmitting antenna. Each antenna array has a transmitter integrated circuit coupled to the transmitting antenna to transmit an outgoing rf signal.
Type:
Grant
Filed:
February 8, 2019
Date of Patent:
November 16, 2021
Assignee:
Koko Home, Inc.
Inventors:
Bradley Michael Eckert, Luca Rigazio, Neal Khosla, Kiran Joshi, Lenin Patra
Abstract: In an example, the present invention provides an FMCW sensor apparatus. The apparatus has at least three transceiver modules. Each of the transceiver modules has an antenna array to be configured to sense a back scatter of electromagnetic energy from spatial location of a zero degree location in relation to a mid point of the device through a 360 degrees range where each antenna array is configured to sense a 120 degree range. In an example, each of the antenna array has a support member, a plurality of receiving antenna, a receiver integrated circuit coupled to the receiving antenna and configured to receive an incoming FMCW signal and covert the incoming FMCW signal into a base band signal, and a plurality of transmitting antenna. Each antenna array has a transmitter integrated circuit coupled to the transmitting antenna to transmit an outgoing FMCW signal.
Type:
Grant
Filed:
November 16, 2018
Date of Patent:
November 2, 2021
Assignee:
Koko Home, Inc.
Inventors:
Bradley Michael Eckert, Luca Rigazio, Neal Khosla, Kiran Joshi, Lenin Patra
Abstract: An ultra-wide band rf sensing apparatus or module. In an example, the apparatus has at least three antenna arrays configured to sense a back scatter of electromagnetic energy from spatial location of a zero degree location in relation to a mid point of the device through a 360 degrees range where each antenna array is configured to sense a 120 degree range. As shown, each of the three antenna arrays comprises a support member, a plurality of transmitting antenna spatially configured on a first portion of the support member. The support member also has a transmitting integrated circuit coupled to each of the plurality of transmitting antenna and configured to transmit an outgoing UWC signal. Each of the antenna array also has a plurality of receiving antenna spatially configured on second portion of the support member.
Type:
Grant
Filed:
November 16, 2018
Date of Patent:
October 12, 2021
Assignee:
Koko Home, Inc.
Inventors:
Bradley Michael Eckert, Luca Rigazio, Neal Khosla, Kiran Joshi, Lenin Patra
Abstract: In an example, the present invention provides an UWB and FMCW sensor apparatus, with an audio module and inertial motion module, using multi-core processing and an AI processor.
Abstract: In an example, the technique also detects and measures vital signs of each human target by continuous, non-intrusive method. In an example, the vital signs of interest include a heart rate and a respiratory rate, which can provide valuable information about the human's wellness. Additionally, the heart rate and respiratory rate can also be used to identify a particular person, if more than two target humans living in a home. Of course, there can be other variations, modifications, and alternatives.
Type:
Grant
Filed:
August 14, 2018
Date of Patent:
May 11, 2021
Assignee:
Koko Home, Inc.
Inventors:
Bradley Michael Eckert, Luca Rigazio, Neal Khosla, Kiran R. Joshi