Patents by Inventor Levi Pearson
Levi Pearson 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).
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Patent number: 9860658Abstract: A media apparatus for selecting a media source to provide media content to a playback device that plays back the media content as at least one of audio and video content may include a controller programmed to detect a media zone that includes a playback device, detect a presence of a portable user device that provides media content, determine a number of media sources that are available in the media zone, select a first media source of the number of media sources as a preferred media source based on a hierarchy table, determine whether the preferred media source includes the media content that is provided by the portable user device, and control the preferred media source to provide the media content to the playback device.Type: GrantFiled: November 2, 2016Date of Patent: January 2, 2018Assignee: Harman International Industries, IncorporatedInventor: Levi Pearson
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Patent number: 9794618Abstract: An apparatus for switching media content playback from a first playback device to a second playback device across a plurality of playback devices may include a controller programmed to detect a change in location of a portable device from a first media zone including a first playback device to a second media zone including a second playback device, determining a playback position of currently played media content provided from a first media source to the first playback device, identify a second media source that is available at the second media zone, and control the second media source to transmit the currently played media content to the second playback device to switch playback from the first playback device to the second playback device at the playback position.Type: GrantFiled: February 12, 2015Date of Patent: October 17, 2017Assignee: Harman International Industries, IncorporatedInventor: Levi Pearson
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Patent number: 9686091Abstract: A network communication system includes a network address management and functional object discovery system. The network address management and functional object discovery system includes a network manager that manages network addresses for functional objects of electronic devices that communicate with each other over a network. The network manager may maintain a database that maps or associates unique IDs of the functional objects with associated network addresses. The network manager may provide non-conflicting instance IDs and network addresses to the electronic devices. The network manager may also provide instance IDs and/or network addresses for other electronic devices so that the electronic devices may communicate with each other over the network.Type: GrantFiled: February 1, 2013Date of Patent: June 20, 2017Assignee: Harman International Industries, IncorporatedInventors: Levi Pearson, David Olsen, Craig Gunther
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Publication number: 20170078811Abstract: A media apparatus for selecting a media source to provide media content to a playback device that plays back the media content as at least one of audio and video content may include a controller programmed to detect a media zone that includes a playback device, detect a presence of a portable user device that provides media content, determine a number of media sources that are available in the media zone, select a first media source of the number of media sources as a preferred media source based on a hierarchy table, determine whether the preferred media source includes the media content that is provided by the portable user device, and control the preferred media source to provide the media content to the playback device.Type: ApplicationFiled: November 2, 2016Publication date: March 16, 2017Inventor: Levi PEARSON
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Patent number: 9521496Abstract: A media apparatus for selecting a media source to provide media content to a playback device that plays back the media content as at least one of audio and video content may include a controller programmed to detect a media zone that includes a playback device, detect a presence of a portable user device that provides media content, determine a number of media sources that are available in the media zone, select a first media source of the number of media sources as a preferred media source based on a hierarchy table, determine whether the preferred media source includes the media content that is provided by the portable user device, and control the preferred media source to provide the media content to the playback device.Type: GrantFiled: February 12, 2015Date of Patent: December 13, 2016Assignee: Harman International Industries, Inc.Inventor: Levi Pearson
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Publication number: 20160239508Abstract: A media apparatus for mapping a plurality of media files across multiple media sources may include a database of previously stored content information including a plurality of previously stored content entries, each content entry including a previously stored filename and previously stored metadata. The apparatus may also include a controller programmed to receive first content information representative of at least one first media file from at least one first media source, the first content information including a first media filename for the at least one first media file, determine if the first media filename matches the previously stored filename, derive first metadata from the first content information, and determine if the first metadata matches any of the previously stored metadata in response to determining that the first media filename failed to match the previously stored filename to associate the first media file with one of the previously stored content entries.Type: ApplicationFiled: February 12, 2015Publication date: August 18, 2016Inventor: Levi PEARSON
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Publication number: 20160241907Abstract: An apparatus for switching media content playback from a first playback device to a second playback device across a plurality of playback devices may include a controller programmed to detect a change in location of a portable device from a first media zone including a first playback device to a second media zone including a second playback device, determining a playback position of currently played media content provided from a first media source to the first playback device, identify a second media source that is available at the second media zone, and control the second media source to transmit the currently played media content to the second playback device to switch playback from the first playback device to the second playback device at the playback position.Type: ApplicationFiled: February 12, 2015Publication date: August 18, 2016Inventor: Levi PEARSON
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Publication number: 20160241976Abstract: A media apparatus for selecting a media source to provide media content to a playback device that plays back the media content as at least one of audio and video content may include a controller programmed to detect a media zone that includes a playback device, detect a presence of a portable user device that provides media content, determine a number of media sources that are available in the media zone, select a first media source of the number of media sources as a preferred media source based on a hierarchy table, determine whether the preferred media source includes the media content that is provided by the portable user device, and control the preferred media source to provide the media content to the playback device.Type: ApplicationFiled: February 12, 2015Publication date: August 18, 2016Inventor: Levi PEARSON
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Patent number: 9232026Abstract: A system that includes a transmitting apparatus and a receiving apparatus may communicate over an Ethernet Audio/Video Bridging network. The transmitting apparatus and the receiving apparatus may each include an application layer module in communication with an application interface module. The application layer module of the transmitting apparatus may interface with the application interface module to send a control message over the network to control flow of a data stream over the network. The application layer module of the receiving apparatus may interface with the application to interface module to receive the control message.Type: GrantFiled: December 21, 2011Date of Patent: January 5, 2016Assignee: Harman International Industries, IncorporatedInventors: David Olsen, Levi Pearson, Craig Gunther
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Patent number: 8977759Abstract: A system that includes a talker, a listener, and a controller may communicate over an Ethernet Audio/Video Bridging network. The controller may communicate control messages to manage data streams between the talker and the listener through one or more application layer interfaces of the talker and the listener. Based on the control messages, the talker and the listener may communicate using a Stream Reservation Protocol to reserve connection for, or remove connection from, the data streams. The talker and listener may communicate the success of reserving or removing the connections to the controller through the application layer interfaces.Type: GrantFiled: August 19, 2013Date of Patent: March 10, 2015Assignee: Harman International Industries, IncorporatedInventors: David Olsen, Levi Pearson, Craig Gunther
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Publication number: 20140222987Abstract: A network communication system includes a network address management and functional object discovery system. The network address management and functional object discovery system includes a network manager that manages network addresses for functional objects of electronic devices that communicate with each other over a network. The network manager may maintain a database that maps or associates unique IDs of the functional objects with associated network addresses. The network manager may provide non-conflicting instance IDs and network addresses to the electronic devices. The network manager may also provide instance IDs and/or network addresses for other electronic devices so that the electronic devices may communicate with each other over the network.Type: ApplicationFiled: February 1, 2013Publication date: August 7, 2014Applicant: Harman International Industries, IncorporatedInventors: Levi Pearson, David Olsen, Craig Gunther
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Patent number: 8699646Abstract: Media Clock Negotiation (MCN) Advertise packets may advertise one or more media clock streams. Each media clock stream may include values of a real-time clock sampled according to a first media clock. A second media clock may be recoverable from the media clock stream such that the second media clock is synchronized with the first media clock. One or more transmitters that receive the packets may determine whether the advertised media clock stream meets a set of media clock conditions. If the advertised media clock stream meets the set of media clock conditions, then the transmitter may add the advertised media clock stream to a set of qualified streams. Each transmitter may select a reference media clock stream from the set of qualified streams. By selecting the same reference media clock stream, media clocks at two or more transmitters may be synchronized.Type: GrantFiled: June 9, 2011Date of Patent: April 15, 2014Assignee: Harman International Industries, Inc.Inventors: David Olsen, Levi Pearson
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Patent number: 8619803Abstract: A listener system, or listener, may be used with an Ethernet Audio-Video Bridging (“AVB”) network. The listener may include various components, such as an upper layer application and a stream reservation protocol stack. The upper layer application and stream reservation protocol stack may be in communication with each other. The stream reservation protocol stack may receive stream advertisements on or across the Ethernet AVB network. The stream reservation protocol stack may operate in a sparse mode and may operate in a full mode. When operating in a sparse mode, the stream reservation protocol stack may transmit one subset of the received stream advertisements to the upper layer application, and may not transmit another subset of the received stream advertisements to the upper layer application.Type: GrantFiled: May 5, 2011Date of Patent: December 31, 2013Assignee: Harman International Industries, IncorporatedInventors: Craig Gunther, Levi Pearson, Dong He
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Publication number: 20130339483Abstract: A system that includes a talker, a listener, and a controller may communicate over an Ethernet Audio/Video Bridging network. The controller may communicate control messages to manage data streams between the talker and the listener through one or more application layer interfaces of the talker and the listener. Based on the control messages, the talker and the listener may communicate using a Stream Reservation Protocol to reserve connection for, or remove connection from, the data streams. The talker and listener may communicate the success of reserving or removing the connections to the controller through the application layer interfaces.Type: ApplicationFiled: August 19, 2013Publication date: December 19, 2013Applicant: Harman International Industries, IncorporatedInventors: David Olsen, Levi Pearson, Craig Gunther
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Patent number: 8516130Abstract: A system that includes a talker, a listener, and a controller may communicate over an Ethernet Audio/Video Bridging network. The controller may communicate control messages to manage data streams between the talker and the listener through one or more application layer interfaces of the talker and the listener. Based on the control messages, the talker and the listener may communicate using a Stream Reservation Protocol to reserve connection for, or remove connection from, the data streams. The talker and listener may communicate the success of reserving or removing the connections to the controller through the application layer interfaces.Type: GrantFiled: June 30, 2011Date of Patent: August 20, 2013Assignee: Harman International Industries, IncorporatedInventors: David Olsen, Levi Pearson, Craig Gunther
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Publication number: 20130166674Abstract: A system that includes a transmitting apparatus and a receiving apparatus may communicate over an Ethernet Audio/Video Bridging network. The transmitting apparatus and the receiving apparatus may each include an application layer module in communication with an application interface module. The application layer module of the transmitting apparatus may interface with the application interface module to send a control message over the network to control flow of a data stream over the network. The application layer module of the receiving apparatus may interface with the application to interface module to receive the control message.Type: ApplicationFiled: December 21, 2011Publication date: June 27, 2013Applicant: Harman International Industries, IncorporatedInventors: David Olsen, Levi Pearson, Craig Gunther
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Publication number: 20130007288Abstract: A system that includes a talker, a listener, and a controller may communicate over an Ethernet Audio/Video Bridging network. The controller may communicate control messages to manage data streams between the talker and the listener through one or more application layer interfaces of the talker and the listener. Based on the control messages, the talker and the listener may communicate using a Stream Reservation Protocol to reserve connection for, or remove connection from, the data streams. The talker and listener may communicate the success of reserving or removing the connections to the controller through the application layer interfaces.Type: ApplicationFiled: June 30, 2011Publication date: January 3, 2013Applicant: Harman International Industries, IncorporatedInventors: David Olsen, Levi Pearson, Craig Gunther
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Publication number: 20120310465Abstract: A navigation system may include a positioning device for generating a position data signal, a geographical data storage device for generating a digital map data signal, a processing device for generating navigation information based on the position data signal and the digital map data signal, and a turn control device for generating output signals to activate and/or deactivate turn signals of the vehicle and/or to enable an autonomous vehicle control system to perform a driving maneuver. The turn control device may analyze the navigation information to detect when the distance to an approaching turn fails to exceed a predetermined limit or when the turn has been completed or bypassed. The turn control device may analyze the navigation information and a velocity data signal generated by a velocity sensing device to detect when the time to the approaching turn fails to exceed a predetermined limit.Type: ApplicationFiled: June 2, 2011Publication date: December 6, 2012Applicant: Harman International Industries, IncorporatedInventors: Robert Boatright, David Olsen, Levi Pearson
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Publication number: 20120284739Abstract: A listener system, or listener, may be used with an Ethernet Audio-Video Bridging (“AVB”) network. The listener may include various components, such as an upper layer application and a stream reservation protocol stack. The upper layer application and stream reservation protocol stack may be in communication with each other. The stream reservation protocol stack may receive stream advertisements on or across the Ethernet AVB network. The stream reservation protocol stack may operate in a sparse mode and may operate in a full mode. When operating in a sparse mode, the stream reservation protocol stack may transmit one subset of the received stream advertisements to the upper layer application, and may not transmit another subset of the received stream advertisements to the upper layer application.Type: ApplicationFiled: May 5, 2011Publication date: November 8, 2012Inventors: Craig Gunther, Levi Pearson, Dong He
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Publication number: 20120263263Abstract: Media Clock Negotiation (MCN) Advertise packets may advertise one or more media clock streams. Each media clock stream may include values of a real-time clock sampled according to a first media clock. A second media clock may be recoverable from the media clock stream such that the second media clock is synchronized with the first media clock. One or more transmitters that receive the packets may determine whether the advertised media clock stream meets a set of media clock conditions. If the advertised media clock stream meets the set of media clock conditions, then the transmitter may add the advertised media clock stream to a set of qualified streams. Each transmitter may select a reference media clock stream from the set of qualified streams. By selecting the same reference media clock stream, media clocks at two or more transmitters may be synchronized.Type: ApplicationFiled: June 9, 2011Publication date: October 18, 2012Applicant: HARMAN INTERNATIONAL INDUSTRIES, INCORPORATEDInventors: David Olsen, Levi Pearson