Patents by Inventor Pooja Nuti

Pooja Nuti 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).

  • Systems and methods for detection of occupancy using radio waves
    Patent number: 10620307
    Abstract: Systems and methods are disclosed for detecting a presence of a person in an area of coverage using radar. A transmitter can transmit radio signals in a first direction in an area of coverage defined by a wall and a floor. A receiver can receive the transmitted radio signals reflected back from the area of coverage. A signal conditioning circuit can process the received radio signals. One or more hardware processors can be programmed to analyze the processed radio signals and detect a presence of a person in the area of coverage based on the analysis. The analysis of the processed signals can be performed in both time and frequency domain. In addition to radar, an input from an infrared sensor can also be used in conjunction with radar based detection.
    Type: Grant
    Filed: November 4, 2016
    Date of Patent: April 14, 2020
    Assignee: University of Hawaii
    Inventors: Ehsan Yavari, Xiaomeng Gao, Olga Boric-Lubecke, Chenyan Song, Pooja Nuti, Shuhei Yamada
  • SYSTEMS AND METHODS FOR DETECTION OF OCCUPANCY USING RADIO WAVES
    Publication number: 20170123058
    Abstract: Systems and methods are disclosed for detecting a presence of a person in an area of coverage using radar. A transmitter can transmit radio signals in a first direction in an area of coverage defined by a wall and a floor. A receiver can receive the transmitted radio signals reflected back from the area of coverage. A signal conditioning circuit can process the received radio signals. One or more hardware processors can be programmed to analyze the processed radio signals and detect a presence of a person in the area of coverage based on the analysis. The analysis of the processed signals can be performed in both time and frequency domain. In addition to radar, an input from an infrared sensor can also be used in conjunction with radar based detection.
    Type: Application
    Filed: November 4, 2016
    Publication date: May 4, 2017
    Inventors: Ehsan Yavari, Xiaomeng Gao, Olga Boric-Lubecke, Chenyan Song, Pooja Nuti, Shuhei Yamada