Patents by Inventor Johannes Kuntz

Johannes Kuntz 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).

  • Concept for audio encoding and decoding for audio channels and audio objects
    Patent number: 11984131
    Abstract: Audio encoder for encoding audio input data to obtain audio output data includes an input interface for receiving a plurality of audio channels, a plurality of audio objects and metadata related to one or more of the plurality of audio objects; a mixer for mixing the plurality of objects and the plurality of channels to obtain a plurality of pre-mixed channels, each pre-mixed channel including audio data of a channel and audio data of at least one object; a core encoder for core encoding core encoder input data; and a metadata compressor for compressing the metadata related to the one or more of the plurality of audio objects, wherein the audio encoder is configured to operate in at least one mode of the group of two modes.
    Type: Grant
    Filed: December 13, 2021
    Date of Patent: May 14, 2024
    Assignee: Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V.
    Inventors: Alexander Adami, Christian Borss, Sascha Dick, Christian Ertel, Simone Neukam, Juergen Herre, Johannes Hilpert, Andreas Hoelzer, Michael Kratschmer, Fabian Kuech, Achim Kuntz, Adrian Murtaza, Jan Plogsties, Andreas Silzle, Hanne Stenzel
  • Method and device for metering the additive for regenerating a diesel particulate filter
    Patent number: 9394815
    Abstract: A method for metering an additive for a regeneration process of a particle filter activated in the exhaust gas system of an internal combustion engine, in particular of a diesel engine, the quantity of the additive to be metered in being calculated from the soot production of the internal combustion engine.
    Type: Grant
    Filed: September 24, 2013
    Date of Patent: July 19, 2016
    Assignee: MANN+HUMMEL GMBH
    Inventors: Uwe Brenneis, Andreas Kloss, Martin Schoenung, Johannes Kuntz
  • METHOD AND DEVICE FOR METERING THE ADDITIVE FOR REGENERATING A DIESEL PARTICULATE FILTER
    Publication number: 20140208944
    Abstract: A method for metering an additive for a regeneration process of a particle filter activated in the exhaust gas system of an internal combustion engine, in particular of a diesel engine, the quantity of the additive to be metered in being calculated from the soot production of the internal combustion engine.
    Type: Application
    Filed: September 24, 2013
    Publication date: July 31, 2014
    Applicant: MANN+HUMMEL GMBH
    Inventors: Uwe Brenneis, Andreas Kloss, Martin Schoenung, Johannes Kuntz