Invention Grant
US08243944B2 Foldable wireless voice muffling device for mobile communications 失效
用于移动通信的可折叠无线语音消声装置

  • Patent Title: Foldable wireless voice muffling device for mobile communications
  • Patent Title (中): 用于移动通信的可折叠无线语音消声装置
  • Application No.: US12583298
    Application Date: 2009-08-17
  • Publication No.: US08243944B2
    Publication Date: 2012-08-14
  • Inventor: Irving Almagro
  • Applicant: Irving Almagro
  • Applicant Address: US CA Irvine
  • Assignee: Voice Muffler Corporation
  • Current Assignee: Voice Muffler Corporation
  • Current Assignee Address: US CA Irvine
  • Main IPC: H04R3/02
  • IPC: H04R3/02
Foldable wireless voice muffling device for mobile communications
Abstract:
A handheld foldable voice-muffling device using passive noise silencing materials to dampen noise and a microphonic transceiver to transmit a user's speech and receive incoming signals allowing him to wirelessly communicate with another person or other communication devices without causing a disturbance to others in his surrounding area.
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