Patents by Inventor Ernest Bird

Ernest Bird 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).

  • Anti-microbial agent
    Patent number: 9078845
    Abstract: A composition comprising a C8 to C24 polyunsaturated fatty acid such as -linolenic or ester thereof, and terpinene-4-ol or derivative thereof. The composition has activity as a broad-spectrum antibacterial composition.
    Type: Grant
    Filed: January 20, 2006
    Date of Patent: July 14, 2015
    Assignee: Kayban Pty Ltd
    Inventors: Frank Palermo, Paul Anthony Palermo, Trefor Morgan, Alex Wartski, Ronald Harding, David Ernest Bird
  • Dual-coil, dual gap electromagnetic transducer with multiple channel amplifiers
    Patent number: 8325943
    Abstract: A dual-coil, dual magnetic gap electromagnetic transducer is provided where each voice coil is wired to include separate leads so that each individual voice coil may be driven by a separate amplifier or by a separate bridged amplifier. Signal processing may further be utilized to increase the output of the loudspeaker, to achieve extreme excursion without extreme distortion and to provide for alternative voice coil designs to address common problems with dual-coil, dual magnetic gap transducers, including, but not limited to, heat generation.
    Type: Grant
    Filed: January 15, 2007
    Date of Patent: December 4, 2012
    Assignee: Harman International Industries, Incorporated
    Inventors: Douglas J. Button, Bernard M. Werner, Ernest Bird, Alexander Victor Salvatti, Jerry Moro
  • Anti-Microbial Agent
    Publication number: 20080267890
    Abstract: A composition comprising a C8 to C24 polyunsaturated fatty acid such as-linolenic or ester thereof, and terpinene-4-ol or derivative thereof. The composition has activity as a broad-spectrum antibacterial composition.
    Type: Application
    Filed: January 20, 2006
    Publication date: October 30, 2008
    Applicant: KAYBAN PTY LTD.
    Inventors: Frank Palermo, Paul Anthony Palermo, Trefor Morgan, Alex Wartski, Ronald Harding, David Ernest Bird
  • DUAL-COIL, DUAL GAP ELECTROMAGNETIC TRANSDUCER WITH MULTIPLE CHANNEL AMPLIFIER
    Publication number: 20080170744
    Abstract: A dual-coil, dual magnetic gap electromagnetic transducer is provided where each voice coil is wired to include separate leads so that each individual voice coil may be driven by a separate amplifier or by a separate bridged amplifier. Signal processing may further be utilized to increase the output of the loudspeaker, to achieve extreme excursion without extreme distortion and to provide for alternative voice coil designs to address common problems with dual-coil, dual magnetic gap transducers, including, but not limited to, heat generation.
    Type: Application
    Filed: January 15, 2007
    Publication date: July 17, 2008
    Inventors: Douglas J. Button, Bernard M. Werner, Ernest Bird, Alexander Victor Salvatti, Jerry Moro
  • Audio component face
    Patent number: D559242
    Type: Grant
    Filed: April 9, 2007
    Date of Patent: January 8, 2008
    Assignee: Harman International Industries, Incorporated
    Inventors: Scott Potosky, Kevin Giannini, Ernest Bird