Patents by Inventor Tuomas KOIVISTO

Tuomas KOIVISTO 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 strip and method for manufacturing a LED strip
    Patent number: 11506347
    Abstract: A LED strip having LED chips and a strip to which the LED chips are fixed and which also functions as a support structure of conductors coupled with the LED chips, and a tube manufactured from an elastic and at least partly light-transmitting material and surrounding the strip with the LED chips. At the outer surface of the tube there is a fixing element which is in essential parts of the same material as the tube. The LED strip includes a thermal conduction part which is of a material different from the tube and which, in the cross-section of the LED strip, is directed outwards from the inner surface of the tube for conducting waste heat generated in the LED chips out from the tube.
    Type: Grant
    Filed: November 10, 2021
    Date of Patent: November 22, 2022
    Assignee: TEKNOWARE OY
    Inventor: Tuomas Koivisto
  • LED STRIP AND METHOD FOR MANUFACTURING A LED STRIP
    Publication number: 20220146061
    Abstract: A LED strip having LED chips and a strip to which the LED chips are fixed and which also functions as a support structure of conductors coupled with the LED chips, and a tube manufactured from an elastic and at least partly light-transmitting material and surrounding the strip with the LED chips. At the outer surface of the tube there is a fixing element which is in essential parts of the same material as the tube. The LED strip includes a thermal conduction part which is of a material different from the tube and which, in the cross-section of the LED strip, is directed outwards from the inner surface of the tube for conducting waste heat generated in the LED chips out from the tube.
    Type: Application
    Filed: November 10, 2021
    Publication date: May 12, 2022
    Applicant: Teknoware Oy
    Inventor: Tuomas KOIVISTO