Patents Represented by Attorney, Agent or Law Firm Pamela S. Hurt
  • Loudspeaker
    Patent number: 6516072
    Abstract: A module of loudspeaker 1 for high-quality reproduction of music and voice has a direct radiating base electrodynamic driver (EDD) 2 transforming an electric signal to acoustic one at least in the middle-frequency part of the acoustic frequency range and an enclosure cabinet 3 of this driver 2, the cone 5 of which overlaps the mounting hole in the outside surface of this cabinet.
    Type: Grant
    Filed: December 10, 2001
    Date of Patent: February 4, 2003
    Inventors: Alexei Vladimirovich Vinogradov, Alexandr Sergeevich Gaidarov