Patents by Inventor Goutam Kumar Biswas

Goutam Kumar Biswas 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).

  • Cooling device for attachment to a helmet
    Patent number: 11517066
    Abstract: A cooling device for attachment to a helmet includes a fan and an electronics assembly. The fan is operable to draw external air into the cooling device. The electronics assembly is operable to control the rotation speed of the fan based on a speed of movement of a user wearing the helmet with the cooling device attached to the helmet. The cooling device additionally includes an air filter, and a deflector to direct cooled air to a desired one of different regions inside the helmet.
    Type: Grant
    Filed: August 12, 2020
    Date of Patent: December 6, 2022
    Assignee: AptEner Mechatronics Private Limited
    Inventors: Sundararajan Krishnan, Arvind Prabhakar, Goutam Kumar Biswas
  • COOLING DEVICE FOR ATTACHMENT TO A HELMET
    Publication number: 20220047034
    Abstract: A cooling device for attachment to a helmet includes a fan and an electronics assembly. The fan is operable to draw external air into the cooling device. The electronics assembly is operable to control the rotation speed of the fan based on a speed of movement of a user wearing the helmet with the cooling device attached to the helmet. The cooling device additionally includes an air filter, and a deflector to direct cooled air to a desired one of different regions inside the helmet.
    Type: Application
    Filed: August 12, 2020
    Publication date: February 17, 2022
    Inventors: Sundararajan Krishnan, Arvind Prabhakar, Goutam Kumar Biswas