SOUND AMPLIFIERS NATURE

Brand Owner (click to sort) Address Description
LIGHTNIN' Simonsen, Mark S. 753 S 1080 E Orem UT 84097 Sound amplifiers in the nature of pickups for picking up the sounds of guitars and other stringed instruments in sound amplification systems;LIGHTNING;
SONTRO SOUNDWAVE HEARING 619 Enterprise Drive #205 Oak Brook IL 60523 Sound amplifiers in the nature of personal sound amplification products, namely, PSAPs intended to amplify sound for non-hearing impaired individuals;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A sound focus speaker adopting a gas-filled sound lens enhances efficiency of transferring sound from a source to target area and of protecting a spread of transferred sound. The sound focus speaker includes a gas-filled sound lens, sound sources for generating sound and a sound-absorption room for surrounding the sound lens and the sound sources. Sound emitted from the sound focus speaker is focused at specific distance to make a focus point and not spread to the outer of the focus point from forming a sound area.