Patents by Inventor Ruvinda Vipul Gunawardana

Ruvinda Vipul Gunawardana 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).

  • Patent number: 10821373
    Abstract: The story telling toy contains one or more characters that relate an educational story upon power up. At least one of the characters has active facial features such as eyes and mouth that move synchronous to the audio. The audio as well as control signals for the actuated features are stored in a multi-track memory within the toy. Multiple short stories are saved in memory enabling the toy to relate a different story each time it is powered up. In another embodiment, the memory is made interchangeable by using USB drives, disks, SD cards, or other devices. The behavior of the toy changes when a new memory device is loaded and it relates different stories. In another embodiment, the toy may be designed to communicate with the home internet to enable downloading new stories via internet. The active features maybe implemented mechanically using electro magnets, solenoids, or optically using displays, electrochromic coatings, or fiber optic bundles.
    Type: Grant
    Filed: July 11, 2018
    Date of Patent: November 3, 2020
    Inventor: Ruvinda Vipul Gunawardana
  • Publication number: 20190022545
    Abstract: The story telling toy contains one or more characters that relate an educational story upon power up. At least one of the characters has active facial features such as eyes and mouth that move synchronous to the audio. The audio as well as control signals for the actuated features are stored in a multi-track memory within the toy. Multiple short stories are saved in memory enabling the toy to relate a different story each time it is powered up. In another embodiment, the memory is made interchangeable by using USB drives, disks, SD cards, or other devices. The behavior of the toy changes when a new memory device is loaded and it relates different stories. In another embodiment, the toy may be designed to communicate with the home internet to enable downloading new stories via internet. The active features maybe implemented mechanically using electro magnets, solenoids, or optically using displays, electrochromic coatings, or fiber optic bundles.
    Type: Application
    Filed: July 11, 2018
    Publication date: January 24, 2019
    Inventor: Ruvinda Vipul Gunawardana