Patents Assigned to Gill Instruments Limited
  • Electroacoustic transducer
    Patent number: 9807513
    Abstract: An electroacoustic transducer comprising an electromechanical transducer and a vibratory component. The latter has a generally cylindrical side wall, an outwardly directed portion at the base of the side wall, and a generally planar vibratory top wall extending inwardly from the rim of the side wall further from its base to close the upper end of the cylindrical side wall. The said outwardly directed portion is mounted on the electromechanical transducer.
    Type: Grant
    Filed: May 20, 2015
    Date of Patent: October 31, 2017
    Assignee: Gill Instruments Limited
    Inventor: Anthony Charles Robert Stickland