Patents by Inventor Achal Arvind

Achal Arvind 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).

  • Publication number: 20240165802
    Abstract: A server for scheduling mobile robots to perform tasks includes: a memory; and a processor configured to: obtain a planning period divided into a plurality of timeslots; obtain input constraints including (i) a number of mobile robots in a robot pool, (ii) a number of docks and (iii) a target number of active robots; obtain robot parameters and generate a robot agent based on the robot parameters for each mobile robot; define a work weight and a charge weight for each timeslot; determine, by each respective robot agent, a schedule portion based on the work weights, the charge weights and the robot parameters, the schedule portion selecting, for each timeslot for the mobile robot to work or to charge; and in response to determining that a finalization condition and the input constraints are satisfied by the schedule portions, send the schedule portions to each mobile robot.
    Type: Application
    Filed: November 18, 2022
    Publication date: May 23, 2024
    Inventors: Annelise Pruitt, Tori Fujinami, Agustin MacGregor Sevilla, Rahul Rao, Derek King, Daniel Rovner, Gilberto Marcon dos Santos, Achal Arvind, Melonee Wise, Jenna Stephanie Guergah
  • Publication number: 20240139968
    Abstract: A method includes: obtaining a pose of a mobile computing device associated with a worker in a facility; detecting a trigger event to initiate presentation, at the mobile computing device, of visual guidance corresponding to one of a plurality of mobile robots in the facility; in response to detecting the trigger event, selecting one of the mobile robots; determining, based on the pose of the mobile computing device and a map of the facility, whether the selected one of the mobile robots is visually obstructed from the pose of the mobile computing device; and when the selected one of the mobile robots is visually obstructed, providing visual guidance via the mobile computing device, the visual guidance indicating a current location of the selected mobile robot behind an obstruction.
    Type: Application
    Filed: October 28, 2022
    Publication date: May 2, 2024
    Inventors: Melonee Wise, Peter Arandorenko, Benjamin Narin, Achal Arvind
  • Publication number: 20240135755
    Abstract: A method includes: maintaining data handling settings at a mobile robot; generating operational data at the mobile robot, the operational data defining a current state of the mobile robot; storing the operational data in a memory of the mobile robot; selecting, based on the data handling settings, a portion of the operational data; transmitting the selected portion of the operational data; in response to a determination that the operational data meets a condition, obtaining updated data handling settings; and selecting a subsequent portion of the operational data for transmission according to the updated data handling settings.
    Type: Application
    Filed: October 20, 2022
    Publication date: April 25, 2024
    Inventors: Melonee Wise, Annelise Pruitt, Peter Arandorenko, Benjamin Narin, Aoran Jiao, Achal Arvind
  • Publication number: 20240131709
    Abstract: A mobile robot includes: a chassis supporting a locomotive assembly; a sensor; a processor configured, in a guided travel mode, to: detect an external force applied to the chassis in a first direction; control the sensor to capture sensor data corresponding to a physical environment of the mobile robot; detect, based on the sensor data, an operational constraint in the physical environment; determine, based on the detected operational constraint, a feedback force in a second direction opposite the first direction; and controlling the locomotive assembly according to the feedback force.
    Type: Application
    Filed: October 19, 2022
    Publication date: April 25, 2024
    Inventors: Achal Arvind, Benjamin Narin, Melonee Wise, Derek King
  • Publication number: 20230236600
    Abstract: A method includes: capturing, using a sensor of a mobile robot, sensor data representing a physical environment of the mobile robot; detecting, from the sensor data, an obstacle in the physical environment; responsive to detecting the obstacle, determining from the sensor data whether the obstacle exhibits a predetermined attribute; assigning a first operational state or a second operational state to the obstacle, according to the determination; selecting a navigational constraint based on the assigned operational state; and controlling a locomotive assembly of the mobile robot to navigate the physical environment based on the selected navigational constraint.
    Type: Application
    Filed: October 21, 2022
    Publication date: July 27, 2023
    Inventors: Peter Arandorenko, Asma Azim, Achal Arvind, Jenna Stephanie Guergah, Aoran Jiao