Subjects : Piezoelectric speaker
| Type | Year | Title | Cited | Download |
|---|---|---|---|---|
| Journal | 2012 | Improvement of Low-Frequency Characteristics of Piezoelectric Speakers Based on Acoustic Diaphragms Hye Jin Kim IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control, v.59, no.9, pp.2027-2035 | 29 | 원문 |
| Status | Year | Patent Name | Country | Family Pat. | KIPRIS |
|---|---|---|---|---|---|
| Registered | 2012 | PIEZOELECTRIC SPEAKER HAVING WEIGHT AND METHOD OF PRODUCING THE SAME | UNITED STATES | ||
| Registered | 2009 | PIEZOELECTRIC SPEAKER AND METHOD OF MANUFACTURING THE SAME | UNITED STATES | ||
| Registered | 2011 | PIEZOELECTRIC SPEAKER | UNITED STATES |
| Type | Year | Research Project | Primary Investigator | Download |
|---|---|---|---|---|
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