Patents Assigned to Sound Systems Technology, Inc.
  • Single magnet coaxial loudspeaker
    Patent number: 8693723
    Abstract: A coaxial loudspeaker for reproducing an electrical sound signal is provided. The loudspeaker has a magnetic driver assembly with a first annular slot and an opposed, coaxial second annular slot, each establishing a permanent magnetic field therein from a single magnet. Independently driven first and second voice coils are positioned within the respective one of the first and second annular slots, each being connected to a transducer element.
    Type: Grant
    Filed: March 26, 2012
    Date of Patent: April 8, 2014
    Assignee: Sound Systems Technology, Inc.
    Inventors: Chun-Yi Lin, Yoichiro Sumitani