Patents Assigned to Knowles Electtronics LLC
  • System for mitigating RF interference in a hearing aid
    Patent number: 6307944
    Abstract: A filter for a hearing aid is disclosed. The hearing aid comprises a microphone, an amplifier and a receiver. The filter mitigates the interfering effect of an RF burst on the hearing aid.
    Type: Grant
    Filed: February 26, 1999
    Date of Patent: October 23, 2001
    Assignee: Knowles Electtronics LLC
    Inventors: Reginald G. Garratt, Elmer V. Carlson