Patents by Inventor David NIDELIUS

David NIDELIUS 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).

  • Integrated optical transceiver
    Patent number: 10659166
    Abstract: An integrated optical transceiver, comprising a laser component, comprising an array of VCSEL diodes formed on a laser diode substrate; a laser driving component, comprising laser diode driving circuitry formed on a laser driving circuitry substrate; a photodiode component, comprising an array of photodiodes formed on a photodiode substrate; and a photodiode driving component, comprising photodiode driving circuitry formed on a photodiode driving circuitry substrate; a first heat sink comprising a connected piece of material to transport excess heat away from the integrated optical transceiver and connected to both the laser and photodiode driving components; and an electrically insulating material separating the photodiode substrate from the first heat sink and being air or dielectric material with a relative dielectric constant ?<10, wherein the electrically insulating material provides a gap having an effective electrical distance of at least 80 ?m between the photodiode substrate and the first heat sin
    Type: Grant
    Filed: December 19, 2018
    Date of Patent: May 19, 2020
    Assignee: Finisar Corporation
    Inventors: Nicolae Chitica, Jürgen Hauenschild, Theron Jones, David Nidelius, Lennart Lundqvist, Elisabeth Källén, Odd Steijer, Marek Chacinski, Åsa Johansson, Andrei Kaikkonen
  • INTEGRATED OPTICAL TRANSCEIVER
    Publication number: 20190190608
    Abstract: An integrated optical transceiver, comprising a laser component, comprising an array of VCSEL diodes formed on a laser diode substrate; a laser driving component, comprising laser diode driving circuitry formed on a laser driving circuitry substrate; a photodiode component, comprising an array of photodiodes formed on a photodiode substrate; and a photodiode driving component, comprising photodiode driving circuitry formed on a photodiode driving circuitry substrate; a first heat sink comprising a connected piece of material to transport excess heat away from the integrated optical transceiver and connected to both the laser and photodiode driving components; and an electrically insulating material separating the photodiode substrate from the first heat sink and being air or dielectric material with a relative dielectric constant ?<10, wherein the electrically insulating material provides a gap having an effective electrical distance of at least 80 ?m between the photodiode substrate and the first heat si
    Type: Application
    Filed: December 19, 2018
    Publication date: June 20, 2019
    Inventors: Nicolae CHITICA, Jürgen HAUENSCHILD, Theron JONES, David NIDELIUS, Lennart LUNDQVIST, Elisabeth KÄLLÉN, Odd STEIJER, Marek CHACINSKI, Åsa JOHANSSON, Andrei KAIKKONEN