Patents by Inventor Soumyadeep Ray

Soumyadeep Ray 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).

  • Building management system with apparent indoor temperature and comfort mapping
    Patent number: 11268729
    Abstract: A method for providing environmental comfort includes obtaining measurements of a dry bulb temperature, a relative humidity, and an airflow rate for an indoor space, calculating an apparent temperature for the indoor space using the measurements, and generating a visualization comprising a comfort band and a value of each of the apparent temperature, the dry bulb temperature, the relative humidity, and the airflow rate for the indoor space plotted relative to the comfort band along independent axes. The method also includes controlling building equipment to drive the value of one or more of the apparent temperature, the dry bulb temperature, the relative humidity, or the airflow rate into the comfort band.
    Type: Grant
    Filed: May 6, 2019
    Date of Patent: March 8, 2022
    Assignee: Johnson Controls Tyco IP Holdings LLP
    Inventors: Soumyadeep Ray, Sayan Chakraborty, Milan Mitra, Anjani Kumari
  • HVAC system with economizer switchover control
    Patent number: 10948214
    Abstract: An HVAC system for a building includes an airside economizer, a plurality of sensors, and a controller. The airside economizer includes a first air intake configured to receive return air from within a building, a second air intake configured to receive outdoor air from outside the building, and an air discharge configured to provide discharge air to the building.
    Type: Grant
    Filed: May 7, 2019
    Date of Patent: March 16, 2021
    Assignee: Johnson Controls Technology Company
    Inventors: Soumyadeep Ray, Milan Mitra, Sayan Chakraborty, Anjani Kumari
  • HVAC SYSTEM WITH ECONOMIZER SWITCHOVER CONTROL
    Publication number: 20190338979
    Abstract: An HVAC system for a building includes an airside economizer, a plurality of sensors, and a controller. The airside economizer includes a first air intake configured to receive return air from within a building, a second air intake configured to receive outdoor air from outside the building, and an air discharge configured to provide discharge air to the building.
    Type: Application
    Filed: May 7, 2019
    Publication date: November 7, 2019
    Applicant: Johnson Controls Technology Company
    Inventors: Soumyadeep Ray, Milan Mitra, Sayan Chakraborty, Anjani Kumari
  • BUILDING MANAGEMENT SYSTEM WITH APPARENT INDOOR TEMPERATURE AND COMFORT MAPPING
    Publication number: 20190338975
    Abstract: A method includes obtaining measurements of a dry bulb temperature, a relative humidity, and an airflow rate for an indoor space. The method also includes calculating an apparent temperature for the indoor space using the measurements, and generating a visualization that includes a comfort band and a value of each of the apparent temperature, the dry bulb temperature, the relative humidity, and the airflow rate for the indoor space.
    Type: Application
    Filed: May 6, 2019
    Publication date: November 7, 2019
    Applicant: Johnson Controls Technology Company
    Inventors: Soumyadeep Ray, Sayan Chakraborty, Milan Mitra, Anjani Kumari