Patents by Inventor Sandeep Chennakeshu

Sandeep Chennakeshu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11959750
    Abstract: A method and mobile transceiver with adaptive monitoring are provided. In accordance with one embodiment, there is provided a method of operating a mobile transceiver, comprising: waking up the mobile transceiver from a low power mode in response to a wakeup event; determining a waypoint in a travel itinerary corresponding to the wakeup event, the travel itinerary defining a number of waypoints including an origin endpoint and destination endpoint; and setting one or more subsequent wakeup events based one or a combination of a time of the wakeup event, sensor data at the time of the wakeup event, and the determined waypoint.
    Type: Grant
    Filed: September 24, 2021
    Date of Patent: April 16, 2024
    Assignee: Malikie Innovations Limited
    Inventors: José Eduardo Korneluk, Sandeep Chennakeshu, Siddharth Saxena, Sergio Javier Berriz
  • Patent number: 11864101
    Abstract: A mobile transceiver having multiple subscriber identity module (SIM) cards and a method of selection is provided. In accordance with one embodiment, there is provided a method of operating a mobile transceiver, comprising: using a cellular transceiver in association with a first subscriber identity module (SIM) card in a plurality of SIM cards to access a first wireless network; and using the cellular transceiver in association with a second SIM card in the plurality of SIM cards to access a second wireless network in response to a failure to access the first wireless network with the first SIM card.
    Type: Grant
    Filed: January 26, 2022
    Date of Patent: January 2, 2024
    Assignee: Malikie Innovations Limited
    Inventors: Jose Eduardo Korneluk, Sandeep Chennakeshu, Siddharth Saxena, Sergio Javier Berriz
  • Publication number: 20220150815
    Abstract: A mobile transceiver having multiple subscriber identity module (SIM) cards and a method of selection is provided. In accordance with one embodiment, there is provided a method of operating a mobile transceiver, comprising: using a cellular transceiver in association with a first subscriber identity module (SIM) card in a plurality of SIM cards to access a first wireless network; and using the cellular transceiver in association with a second SIM card in the plurality of SIM cards to access a second wireless network in response to a failure to access the first wireless network with the first SIM card.
    Type: Application
    Filed: January 26, 2022
    Publication date: May 12, 2022
    Applicant: BlackBerry Limited
    Inventors: Jose Eduardo Korneluk, Sandeep Chennakeshu, Siddharth Saxena, Sergio Javier Berriz
  • Patent number: 11272441
    Abstract: A mobile transceiver having multiple subscriber identity module (SIM) cards and a method of selection is provided. In accordance with one embodiment, there is provided a method of operating a mobile transceiver, comprising: activate a cellular transceiver using a first subscriber identity module (SIM) card in the plurality of SIM cards; switch from the first SIM card to a second SIM card in the plurality of SIM cards in response to a determination that a wireless service for the first SIM card is not available.
    Type: Grant
    Filed: July 17, 2020
    Date of Patent: March 8, 2022
    Assignee: BlackBerry Limited
    Inventors: Jose Eduardo Korneluk, Sandeep Chennakeshu, Siddharth Saxena, Sergio Javier Berriz
  • Publication number: 20220011114
    Abstract: A method and mobile transceiver with adaptive monitoring are provided. In accordance with one embodiment, there is provided a method of operating a mobile transceiver, comprising: waking up the mobile transceiver from a low power mode in response to a wakeup event; determining a waypoint in a travel itinerary corresponding to the wakeup event, the travel itinerary defining a number of waypoints including an origin endpoint and destination endpoint; and setting one or more subsequent wakeup events based one or a combination of a time of the wakeup event, sensor data at the time of the wakeup event, and the determined waypoint.
    Type: Application
    Filed: September 24, 2021
    Publication date: January 13, 2022
    Applicant: BlackBerry Limited
    Inventors: José Eduardo Korneluk, Sandeep Chennakeshu, Siddharth Saxena, Sergio Javier Berriz
  • Patent number: 11156463
    Abstract: A method and mobile transceiver with adaptive monitoring are provided. In accordance with one embodiment, there is provided a method of operating a mobile transceiver, comprising: waking up the mobile transceiver from a low power mode in response to a wakeup event; determining a waypoint in a travel itinerary corresponding to the wakeup event, the travel itinerary defining a number of waypoints including an origin endpoint and destination endpoint; performing an action associated with the wakeup event; determining a wakeup frequency associated with the determined waypoint; and setting a wakeup frequency of one or more subsequent wakeup events in accordance with the determined wakeup frequency.
    Type: Grant
    Filed: January 23, 2020
    Date of Patent: October 26, 2021
    Assignee: BlackBerry Limited
    Inventors: José Eduardo Korneluk, Sandeep Chennakeshu, Siddharth Saxena, Sergio Javier Berriz
  • Patent number: 11100194
    Abstract: A method at a computing device, the method including obtaining a cargo load signal measurement; and applying an estimator to the cargo load signal measurement, the estimator being in the form of {circumflex over (x)}=ay+bZ, where {circumflex over (x)} is an estimate of a true signal vector, y is the cargo load signal measurement, Z is a calculated or pre-determined reference vector, and a and b are weighting factors.
    Type: Grant
    Filed: June 1, 2018
    Date of Patent: August 24, 2021
    Assignee: BlackBerry Limited
    Inventors: Yu Gao, Sandeep Chennakeshu, Jesse William Bennett, Scott Leonard Dill
  • Patent number: 11064331
    Abstract: A method for establishing a machine type communication includes receiving a connection request for a machine type communication from a device. The connection request includes an authentication credential for the device. A shared subscriber identity module (SIM) parameter for the machine type communication is obtained based on the authentication credential.
    Type: Grant
    Filed: November 19, 2018
    Date of Patent: July 13, 2021
    Assignee: BlackBerry Limited
    Inventor: Sandeep Chennakeshu
  • Publication number: 20200351768
    Abstract: A mobile transceiver having multiple subscriber identity module (SIM) cards and a method of selection is provided. In accordance with one embodiment, there is provided a method of operating a mobile transceiver, comprising: activate a cellular transceiver using a first subscriber identity module (SIM) card in the plurality of SIM cards; switch from the first SIM card to a second SIM card in the plurality of SIM cards in response to a determination that a wireless service for the first SIM card is not available.
    Type: Application
    Filed: July 17, 2020
    Publication date: November 5, 2020
    Inventors: Jose Eduardo KORNELUK, Sandeep CHENNAKESHU, Siddharth SAXENA, Sergio Javier BERRIZ
  • Patent number: 10769576
    Abstract: A method for cargo load detection in a container by a computing device, the method including projecting at least one light dot within an array of light dots towards a surface of the container; capturing an image of the at least one light dot on the surface of the container; and using the captured image to determine cargo loading within the container.
    Type: Grant
    Filed: May 22, 2019
    Date of Patent: September 8, 2020
    Assignee: BlackBerry Limited
    Inventors: Jesse William Bennett, Zhijun Cai, Sandeep Chennakeshu, Scott Leonard Dill, Mahendra Fuleshwar Prasad, Yu Gao
  • Patent number: 10757644
    Abstract: A mobile transceiver having multiple subscriber identity module (SIM) cards and a method of selection is provided. In accordance with one embodiment, there is provided a method of operating a mobile transceiver, comprising: waking up the mobile transceiver from a low power mode; selecting a first subscriber identity module (SIM) card from a plurality of SIM cards; activating a cellular transceiver using the first SIM card; searching, via the cellular transceiver, for available wireless services associated with the first SIM card; and switching from the first SIM card to a second SIM card in the plurality of SIM cards when a wireless service for the first SIM card is not available.
    Type: Grant
    Filed: February 6, 2019
    Date of Patent: August 25, 2020
    Assignee: BlackBerry Limited
    Inventors: José Eduardo Korneluk, Sandeep Chennakeshu, Siddharth Saxena, Sergio Javier Berriz
  • Publication number: 20200158510
    Abstract: A method and mobile transceiver with adaptive monitoring are provided. In accordance with one embodiment, there is provided a method of operating a mobile transceiver, comprising: waking up the mobile transceiver from a low power mode in response to a wakeup event; determining a waypoint in a travel itinerary corresponding to the wakeup event, the travel itinerary defining a number of waypoints including an origin endpoint and destination endpoint; performing an action associated with the wakeup event; determining a wakeup frequency associated with the determined waypoint; and setting a wakeup frequency of one or more subsequent wakeup events in accordance with the determined wakeup frequency.
    Type: Application
    Filed: January 23, 2020
    Publication date: May 21, 2020
    Applicant: BlackBerry Limited
    Inventors: José Eduardo KORNELUK, Sandeep Chennakeshu, Siddharth Saxena, Sergio Javier Berriz
  • Patent number: 10642332
    Abstract: In some examples, a controller receives, from a sensor that is part of a device mounted on a moveable platform, measurement data. The controller detects, based on the measurement data, a change in transit motion status of the moveable platform. The controller triggers, in response to detecting the change in transit motion status of the moveable platform, a transition of the device from a first power state to a second, different power state.
    Type: Grant
    Filed: September 27, 2018
    Date of Patent: May 5, 2020
    Assignee: BlackBerry Limited
    Inventors: Sandeep Chennakeshu, Jesse William Bennett, Scott Leonard Dill
  • Patent number: 10571272
    Abstract: A method and mobile transceiver with adaptive monitoring are provided. In accordance with one embodiment, there is provided a method of operating a mobile transceiver, comprising: waking up the mobile transceiver from a low power mode in response to a wakeup event; determining a waypoint in a travel itinerary corresponding to the wakeup event, the travel itinerary defining a number of waypoints including an origin endpoint and destination endpoint; performing an action associated with the wakeup event; determining a wakeup frequency associated with the determined waypoint; and setting a wakeup frequency of one or more subsequent wakeup events in accordance with the determined wakeup frequency.
    Type: Grant
    Filed: January 5, 2016
    Date of Patent: February 25, 2020
    Assignee: BlackBerry Limited
    Inventors: José Eduardo Korneluk, Sandeep Chennakeshu, Siddharth Saxena, Sergio Javier Berriz
  • Patent number: 10551407
    Abstract: In some examples, a sensor device is to mount to a barrier pivotable between an open position and a closed position, the barrier being on a moveable platform. The sensor device includes an accelerometer to measure acceleration data and a rotation sensor to measure rotation about an axis. The sensor device includes at least one processor configured to determine an open/close status of the barrier based on the acceleration data and the rotation data, and an orientation of the moveable platform.
    Type: Grant
    Filed: July 29, 2016
    Date of Patent: February 4, 2020
    Assignee: BlackBerry Limited
    Inventors: Sandeep Chennakeshu, Dake He, Yu Gao
  • Publication number: 20190370311
    Abstract: A method at a computing device, the method including obtaining a cargo load signal measurement; and applying an estimator to the cargo load signal measurement, the estimator being in the form of {circumflex over (x)}=ay+bZ, where {circumflex over (x)} is an estimate of a true signal vector, y is the cargo load signal measurement, Z is a calculated or pre-determined reference vector, and a and b are weighting factors.
    Type: Application
    Filed: June 1, 2018
    Publication date: December 5, 2019
    Inventors: Yu Gao, Sandeep Chennakeshu, Jesse William Bennett, Scott Leonard Dill
  • Publication number: 20190271582
    Abstract: A method for cargo load detection in a container by a computing device, the method including projecting at least one light dot within an array of light dots towards a surface of the container; capturing an image of the at least one light dot on the surface of the container; and using the captured image to determine cargo loading within the container.
    Type: Application
    Filed: May 22, 2019
    Publication date: September 5, 2019
    Inventors: Jesse William Bennett, Zhijun Cai, Sandeep Chennakeshu, Scott Leonard Dill, Mahendra Fuleshwar Prasad, Yu Gao
  • Publication number: 20190174403
    Abstract: A mobile transceiver having multiple subscriber identity module (SIM) cards and a method of selection is provided. In accordance with one embodiment, there is provided a method of operating a mobile transceiver, comprising: waking up the mobile transceiver from a low power mode; selecting a first subscriber identity module (SIM) card from a plurality of SIM cards; activating a cellular transceiver using the first SIM card; searching, via the cellular transceiver, for available wireless services associated with the first SIM card; and switching from the first SIM card to a second SIM card in the plurality of SIM cards when a wireless service for the first SIM card is not available.
    Type: Application
    Filed: February 6, 2019
    Publication date: June 6, 2019
    Applicant: BlackBerry Limited
    Inventors: José Eduardo Korneluk, Sandeep Chennakeshu, Siddharth Saxena, Sergio Javier Berriz
  • Patent number: 10302478
    Abstract: A method for cargo load detection in a container by a computing device, the method including projecting at least one light dot within an array of light dots towards a surface of the container; capturing an image of the at least one light dot on the surface of the container; and using the captured image to determine cargo loading within the container.
    Type: Grant
    Filed: January 22, 2018
    Date of Patent: May 28, 2019
    Assignee: BlackBerry Limited
    Inventors: Jesse William Bennett, Zhijun Cai, Sandeep Chennakeshu, Scott Leonard Dill, Mahendra Fuleshwar Prasad, Yu Gao
  • Publication number: 20190090112
    Abstract: A method for establishing a machine type communication includes receiving a connection request for a machine type communication from a device. The connection request includes an authentication credential for the device. A shared subscriber identity module (SIM) parameter for the machine type communication is obtained based on the authentication credential.
    Type: Application
    Filed: November 19, 2018
    Publication date: March 21, 2019
    Applicant: BlackBerry Limited
    Inventor: Sandeep Chennakeshu