Patents by Inventor Rishi DAS GUPTA

Rishi DAS GUPTA 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).

  • Real-time location sensing system
    Patent number: 11808840
    Abstract: There is provided a mmWave RTLS (Real-Time Location Sensing) system for detecting the presence of one or more objects. The system includes multiple anchors. Each anchor includes a mmWave radar subsystem that uses radar algorithms to detect one or more objects and determine the one or more location-based objects characteristics. The location-based object characteristics include one or more of the following: range, direction-of-arrival, velocity, absolute position, or logical position, each determined relative to one or more anchors.
    Type: Grant
    Filed: May 8, 2018
    Date of Patent: November 7, 2023
    Assignee: NODENS MEDICAL LTD.
    Inventors: Khalid Rajab, Rishi Das Gupta, Peter Alizadeh
  • MILLIMETERWAVE RADAR SYSTEM FOR DETERMINING AN ACTIVITY RECORD
    Publication number: 20230341518
    Abstract: There is provided a mm-wave radar system for detecting an activity record from multiple targets. At least one sensor is configured to transmit a mm-wave signal waveform and to receive backscattered signals from multiple targets. One or more processors configured to process the received backscattered signals, determine radar data related to each target, and process the radar data of each target using a machine learning (ML) engine that outputs an activity record related to each target. Each activity record is linked to a specific timestamp.
    Type: Application
    Filed: September 16, 2021
    Publication date: October 26, 2023
    Inventors: Khalid RAJAB, Rishi DAS-GUPTA, Peter ALIZADEH
  • REAL-TIME LOCATION SENSING SYSTEM
    Publication number: 20200200892
    Abstract: There is provided a mmWave RTLS (Real-Time Location Sensing) system for detecting the presence of one or more objects. The system includes multiple anchors. Each anchor includes a mmWave radar subsystem that uses radar algorithms to detect one or more objects and determine the one or more location-based objects characteristics. The location-based object characteristics include one or more of the following: range, direction-of-arrival, velocity, absolute position, or logical position, each determined relative to one or more anchors.
    Type: Application
    Filed: May 8, 2018
    Publication date: June 25, 2020
    Inventors: Khalid RAJAB, Rishi DAS GUPTA