List of I.P for sale
Intellectual property
| Domestic or overseas | Domestic | Form of the I.P | Patent |
|---|---|---|---|
| Patent no. | US 16/248,715 | Registration no. | 10,694,295 |
| Name of the invention | ACOUSTIC DEVICE WITH IMPROVED ACOUSTIC PERFORMANCE | ||
| Name of the invention(English) | ACOUSTIC DEVICE WITH IMPROVED ACOUSTIC PERFORMANCE | ||
| I.P sector | Electronics | ||
| Image file[C] | |||
| Attached file | |||
| Patent evaluation rating | Patent evaluation score | ||
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Commercialization information
| I.P Abstract & Summary | Disclosed herein is an acoustic device with improved acoustic performance. The acoustic device includes: a housing that forms the appearance of the acoustic device; a magnet that generates magnetic force; a yoke that includes paramagnetic material that concentrates the magnetic force; a voice coil that vibrates due to the magnetic force when an electric signal having sound information is applied; a diaphragm that comes into close contact with the voice coil and that vibrates and generates sound in response to the vibration of the voice coil; a plate that is located between the diaphragm and the magnet; and a locking ring that is located on the plate and that fastens part of the diaphragm, wherein the sectional surface of the locking ring has a rectangular shape the height of which is greater than the width thereof. |
|---|---|
| Trade type of the I.P | Rights transfer ( Consultation ) |
| Decide after agreement | |
| I.P stage | R&D stage |
#ACOUSTIC, #DEVICE, #IMPROVED, #ACOUSTIC, #PERFORMANCE
