Patents by Inventor Eric Cornelis Egertus van Grunsven

Eric Cornelis Egertus van Grunsven 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).

  • Inductive components for DC/DC converters and methods of manufacture thereof
    Patent number: 8416047
    Abstract: An inductive component for a DC/DC converter is made by transferring a copper track (2) from a copper substrate (1) to a first ferrite plate (3). A second ferrite plate (5) is attached by glue to the first ferrite plate so that the track (2) forms an inductor coil sandwiched between the two ferrite plates (3,5). One of the plates has holes (4) in registration with the terminals of the coil, and these holes are filled with solder (5) to provide externally accessible contacts.
    Type: Grant
    Filed: April 16, 2010
    Date of Patent: April 9, 2013
    Assignee: NXP B.V.
    Inventors: Johannes Wilhelmus Weekamp, Eric Cornelis Egertus van Grunsven, Hendrik Johannes Bergveld, Franciscus Adrianus Cornelis Maria Schoofs
  • INDUCTIVE COMPONENTS FOR DC/DC CONVERTERS AND METHODS OF MANUFACTURE THEREOF
    Publication number: 20100265030
    Abstract: An inductive component for a DC/DC converter is made by transferring a copper track (2) from a copper substrate (1) to a first ferrite plate (3). A second ferrite plate (5) is attached by glue to the first ferrite plate so that the track (2) forms an inductor coil sandwiched between the two ferrite plates (3,5). One of the plates has holes (4) in registration with the terminals of the coil, and these holes are filled with solder (5) to provide externally accessible contacts.
    Type: Application
    Filed: April 16, 2010
    Publication date: October 21, 2010
    Applicant: NXP B.V.
    Inventors: Johannes Wilhelmus Weekamp, Eric Cornelis Egertus van Grunsven, Hendrik Johannes Bergveld, Franciscus Adrianus Cornelis Maria Schoofs