Patents by Inventor Jeffery Copeland

Jeffery Copeland 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).

  • AUDIO SYSTEM FOR PORTABLE DEVICE
    Publication number: 20070246291
    Abstract: An audio system has an enclosure and a transducer that is mounted to the enclosure. The transducer creates a vibration of the enclosure in response to being driven by an audio signal. A cradle assembly mechanically couples a portable device to the enclosure through one or more isolators such that only a portion of the vibration is coupled to the portable device. The enclosure is supported substantially entirely by the cradle assembly.
    Type: Application
    Filed: May 31, 2007
    Publication date: October 25, 2007
    Inventors: Steven Drake, Jeffery Copeland, K. Subramaniam, Daniel Harmon, Todd Brown, Jacky Chan
  • AUDIO SYSTEM FOR PORTABLE DEVICE
    Publication number: 20070217633
    Abstract: An audio system includes an enclosure having a transducer. The transducer creates a vibration in the enclosure in response to being driven by an audio signal having a frequency range. A cradle assembly mechanically couples a portable device to the enclosure through an isolator. A portion of the vibration is coupled into the cradle assembly. The isolator reduces an amplitude of the coupled vibration so that an operation of the portable device within a portion of the frequency range is uninterrupted when the portable device is coupled to the cradle assembly.
    Type: Application
    Filed: May 18, 2007
    Publication date: September 20, 2007
    Inventors: Jeffery Copeland, Michael D'Agostino, William Greenfield
  • AUDIO SYSTEM FOR PORTABLE DEVICE
    Publication number: 20070167198
    Abstract: An audio system includes an enclosure having a transducer. The transducer creates a vibration in the enclosure in response to being driven by an audio signal having a frequency range. A cradle assembly mechanically couples a portable device to the enclosure through an isolator. A portion of the vibration is coupled into the cradle assembly. The isolator reduces an amplitude of the coupled vibration so that an operation of the portable device within a portion of the frequency range is uninterrupted when the portable device is coupled to the cradle assembly.
    Type: Application
    Filed: March 22, 2007
    Publication date: July 19, 2007
    Inventors: Venkat Subramaniam, Jeffery Copeland, Daniel Harmon
  • Audio system for portable device
    Publication number: 20060046780
    Abstract: An audio system includes an enclosure having a transducer. The transducer creates a vibration in the enclosure in response to being driven by an audio signal having a frequency range. A cradle assembly mechanically couples a portable device to the enclosure through an isolator. A portion of the vibration is coupled into the cradle assembly. The isolator reduces an amplitude of the coupled vibration so that an operation of the portable device within a portion of the frequency range is uninterrupted when the portable device is coupled to the cradle assembly.
    Type: Application
    Filed: September 1, 2004
    Publication date: March 2, 2006
    Inventors: Venkat Subramaniam, Jeffery Copeland, Daniel Harmon