Patents by Inventor Johannes Mathcus Theodorus Lambertus Claessens

Johannes Mathcus Theodorus Lambertus Claessens 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).

  • Circuit arrangement
    Patent number: 6933767
    Abstract: In an up-converter feed forward control of the output current is effected by rendering the conduction time of the switching element proportional to Vout/Vin2. This control is fast and avoids interference and loss of efficiency.
    Type: Grant
    Filed: July 7, 2003
    Date of Patent: August 23, 2005
    Assignee: Lumileds Lighting U.S., LLC
    Inventors: Marcel Johannes Maria Bucks, Johannes Mathcus Theodorus Lambertus Claessens, Jozef Petrus Emanuel De Krijger, Engbert Bernard Gerard Nijhof
  • Circuit arrangement
    Publication number: 20040095185
    Abstract: In an up-converter feed forward control of the output current is effected by rendering the conduction time of the switching element proportional to Vout/Vin2. This control is fast and avoids interference and loss of efficiency.
    Type: Application
    Filed: July 7, 2003
    Publication date: May 20, 2004
    Applicant: Lumileds Lighting U.S., LLC
    Inventors: Marcel Johannes Maria Bucks, Johannes Mathcus Theodorus Lambertus Claessens, Jozef Petrus Emanuel De Krijger, Engbert Bernard Gerard Nijhof