Patents by Inventor Eric Desbonnet

Eric Desbonnet 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).

  • Electronic device for radiofrequency or power applications and process for manufacturing such a device
    Patent number: 9198294
    Abstract: The invention relates to an electronic device for radiofrequency or power applications, comprising a semiconductor layer supporting electronic components on a support substrate, wherein the support substrate comprises a base layer having a thermal conductivity of at least 30 W/mK and a superficial layer having a thickness of at least 5 ?m, the superficial layer having an electrical resistivity of at least 3000 Ohm·cm and a thermal conductivity of at least 30 W/mK. The invention also relates to two processes for manufacturing such a device.
    Type: Grant
    Filed: November 16, 2011
    Date of Patent: November 24, 2015
    Assignee: SOITEC
    Inventors: Didier Landru, Luciana Capello, Eric Desbonnet, Christophe Figuet, Oleg Kononchuk
  • ELECTRONIC DEVICE FOR RADIOFREQUENCY OR POWER APPLICATIONS AND PROCESS FOR MANUFACTURING SUCH A DEVICE
    Publication number: 20130294038
    Abstract: The invention relates to an electronic device for radio frequency or power applications, comprising a semiconductor layer supporting electronic components on a support substrate, wherein the support substrate comprises a base layer having a thermal conductivity of at least 30 W/m K and a superficial layer having a thickness of at least 5 ?m, the superficial layer having an electrical resistivity of at least 3000 Ohm·cm and a thermal conductivity of at least 30 W/m K. The invention also relates to two processes for manufacturing such a device.
    Type: Application
    Filed: November 16, 2011
    Publication date: November 7, 2013
    Applicant: SOITEC
    Inventors: Didier Landru, Luciana Capello, Eric Desbonnet, Christophe Figuet, Oleg Kononchuk