Patents by Inventor Daniel M. Koren

Daniel M. Koren 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: 8036410
    Abstract: Offset baffles are provided in a speaker for acoustic signal arrival synchronization. The speaker includes an enclosure. The enclosure includes a first side positioned at an angle with respect to a horizontal axis or plane. The first side includes an upper portion and a lower portion. The upper portion and the lower portion are offset from one another by a first offset in a first direction and a second offset in a second direction. The first offset in the first direction and the second offset in the second direction define a vent extending across a width of the first side. The vent is positioned above a low-frequency transducer and below a high-frequency transducer. The low-frequency transducer is mounted to the lower portion and generates a first acoustic signal within a first frequency range. The high-frequency transducer is mounted to the upper portion and generates a second acoustic signal within a second frequency range.
    Type: Grant
    Filed: March 10, 2008
    Date of Patent: October 11, 2011
    Assignee: Robert Bosch GmbH
    Inventors: Daniel M. Koren, Nicholas J. Sulzer, Steven J. Jakowski
  • Publication number: 20090226019
    Abstract: Offset baffles are provided in a speaker for acoustic signal arrival synchronization. The speaker includes an enclosure. The enclosure includes a first side positioned at an angle with respect to a horizontal axis or plane. The first side includes an upper portion and a lower portion. The upper portion and the lower portion are offset from one another by a first offset in a first direction and a second offset in a second direction. The first offset in the first direction and the second offset in the second direction define a vent extending across a width of the first side. The vent is positioned above a low-frequency transducer and below a high-frequency transducer. The low-frequency transducer is mounted to the lower portion and generates a first acoustic signal within a first frequency range. The high-frequency transducer is mounted to the upper portion and generates a second acoustic signal within a second frequency range.
    Type: Application
    Filed: March 10, 2008
    Publication date: September 10, 2009
    Applicant: ROBERT BOSCH GMBH
    Inventors: Daniel M. Koren, Nicholas J. Sulzer, Steven J. Jakowski
  • Patent number: D605181
    Type: Grant
    Filed: March 10, 2008
    Date of Patent: December 1, 2009
    Assignee: Robert Bosch GmbH
    Inventors: Daniel M. Koren, Nicholas J. Sulzer