Patents by Inventor Dirk Fruhling

Dirk Fruhling 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).

  • Patent number: 6240655
    Abstract: A method for treating a descending process flow and a spherical-shaped semiconductor integrated circuit manufacturing system incorporating the same. The manufacturing system includes a first processing station, a second processing station and first and second intermediate stations positioned between the first and second processing stations. The first processing station produces, at an output thereof, a first process flow comprised of a first process fluid and spherical-shaped semiconductors. The output of the first processing station is coupled to a first downwardly descending tube which forms an input tube of the first intermediate station. The first process flow enters a porous tube positioned inside an evacuation chamber.
    Type: Grant
    Filed: September 29, 1998
    Date of Patent: June 5, 2001
    Assignee: Ball Semiconductor, Inc.
    Inventor: Dirk Fruhling
  • Patent number: 6048011
    Abstract: Apparatus and method for contactless capturing and transporting a restrained spherical-shaped semiconductor integrated circuit located within a transport tube or other component of a spherical-shaped semiconductor integrated circuit manufacturing system and restrained by a fluid flow within the transport tube or other component of the spherical-shaped semiconductor integrated circuit manufacturing system. The apparatus includes a diverging nozzle having an inlet aperture, an outlet aperture formed on an exterior side surface thereof and an interior sidewall which defines a generally frusto-conical shaped interior passageway through which gas flows. By repositioning the apparatus from a first position to a second position above, below or to one side of the first position, the restrained spherical object may be captured at an equilibrium position relative to the diverging nozzle.
    Type: Grant
    Filed: September 29, 1998
    Date of Patent: April 11, 2000
    Assignee: Ball Semiconductor, Inc.
    Inventors: Dirk Fruhling, Takashi Kanatake, Bei Chen
  • Patent number: 6030013
    Abstract: Apparatus and method for contactless capturing and transporting a restrained spherical-shaped semiconductor integrated circuit located within a transport tube or other component of a spherical-shaped semiconductor integrated circuit manufacturing system and restrained by a fluid flow within the transport tube or other component of the spherical-shaped semiconductor integrated circuit manufacturing system. The apparatus includes a diverging nozzle having an inlet aperture, an outlet aperture formed on an exterior side surface thereof and an interior sidewall which defines a generally frusto-conical shaped interior passageway through which gas flows. By repositioning the apparatus from a first position to a second position above, below or to one side of the first position, the restrained spherical object may be captured at an equilibrium position relative to the diverging nozzle.
    Type: Grant
    Filed: September 15, 1999
    Date of Patent: February 29, 2000
    Assignee: Ball Semiconductor, Inc.
    Inventors: Dirk Fruhling, Takashi Kanatake, Bei Chen