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SAMSON TECHNOLOGIES CORPORATION
| SAMSON TECHNOLOGIES CORPORATION Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20100092023 | SPEAKER MOTOR AND SPEAKER - A diaphragm for a speaker includes two portions. The first portion is made of metallic material for producing a high frequency tone. The second portion is made of a non-metallic material for producing a low frequency tone. The first portion is joined at a first peripheral edge to a voice coil while a second peripheral edge is joined at a first peripheral edge of the second portion to form the diaphragm. | 04-15-2010 |