Patents by Inventor Otto VAINIO

Otto VAINIO 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).

  • LED lamp
    Patent number: 11181260
    Abstract: The present invention relates to an LED lamp that comprises a first printed circuit board having a heat conducting core, an LED mounted on a first side of the first printed circuit board, a second printed circuit board, a rectifier mounted on the second printed circuit board, and a heat dissipating element connected between the second printed circuit board and a second side of the first printed circuit board for dissipating heat.
    Type: Grant
    Filed: July 2, 2020
    Date of Patent: November 23, 2021
    Assignee: Ellego Powertec Oy
    Inventors: Jari Nurmi, Otto Vainio
  • LED Lamp
    Publication number: 20210025581
    Abstract: The present invention relates to an LED lamp that comprises a first printed circuit board having a heat conducting core, an LED mounted on a first side of the first printed circuit board, a second printed circuit board, a rectifier mounted on the second printed circuit board, and a heat dissipating element connected between the second printed circuit board and a second side of the first printed circuit board for dissipating heat.
    Type: Application
    Filed: July 2, 2020
    Publication date: January 28, 2021
    Applicant: Ellego Powertec Oy
    Inventors: Jari NURMI, Otto VAINIO