List of I.P for sale
Intellectual property
| Domestic or overseas | Domestic | Form of the I.P | Patent |
|---|---|---|---|
| Patent no. | US 16/198,450 | Registration no. | 10,433,053 |
| Name of the invention | MICRO SPEAKER DEVICE WITH WATER-PROOF STRUCTURE | ||
| Name of the invention(English) | MICRO SPEAKER DEVICE WITH WATER-PROOF STRUCTURE | ||
| I.P sector | Electronics | ||
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| Patent evaluation rating | Patent evaluation score | ||
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Commercialization information
| I.P Abstract & Summary | The present disclosure provides a micro speaker device with a water-proof structure by which water entering a protector is prevented from entering a gap formed between a top face of the protector and a bottom face of an upper plate of an outer casing and a gap formed between a bottom face of the protector and a top face of an outer peripheral portion of a vibration plate. For this end, the protector includes: an upper portion extending upward so as to be in close contact with a bottom face of the upper plate of the outer casing; and a lower portion, wherein the lower portion includes: a sealing member made of a rubber material, wherein the sealing member extends downward to closely contact a top face of the outer peripheral portion of the vibration plate; and a support member made of a plastic material, wherein the support member closely contacts a side face of the sealing member to support the sealing member. |
|---|---|
| Trade type of the I.P | Rights transfer ( Consultation ) |
| Decide after agreement | |
| I.P stage | R&D completed |
#MICRO SPEAKER, #WATER-PROOF, #STRUCTURE
