Patents by Inventor Ernst Paul Van Der Rijst

Ernst Paul Van Der Rijst 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).

  • Device for supplying electronic components to a pick-up position
    Patent number: 6705376
    Abstract: The invention relates to an apparatus for supplying electronic components to a pick-up position, for example for automatically picking up and mounting said components on a printed circuit board by means of a mounting device, at least two supply carriers (8a,8b) being movable towards said pickup-position (7) by transport means, which carriers are each provided with recessed portions (9a,9b) containing respective electronic components, while said recessed portions are shielded off by means of a covering (10a,10b) which is removable during use. The invention aims to provide a tape-feeder of this kind with multiple tape supplies, wherein the mounting device can handle more electronic components whilst maintaining the width of the apparatus.
    Type: Grant
    Filed: July 12, 2002
    Date of Patent: March 16, 2004
    Assignee: Koninklijke Philips Electronics N.V.
    Inventor: Ernst Paul Van Der Rijst
  • Device for supplying electronic components to a pick-up position
    Publication number: 20030010790
    Abstract: The invention relates to an apparatus for supplying electronic components to a pick-up position, for example for automatically picking up and mounting said components on a printed circuit board by means of a mounting device, at least two supply carriers (8a,8b) being movable towards said pickup-position (7) by transport means, which carriers are each provided with recessed portions (9a,9b) containing respective electronic components, while said recessed portions are shielded off by means of a covering (10a,10b) which is removable during use. The invention aims to provide a tape-feeder of this kind with multiple tape supplies, wherein the mounting device can handle more electronic components whilst maintaining the width of the apparatus.
    Type: Application
    Filed: July 12, 2002
    Publication date: January 16, 2003
    Inventor: Ernst Paul Van Der Rijst