Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12160725 | Double-sided loudspeaker | DE-WU WANG, ZHI-LONG NIU, Yu-Hsi Chen | 2024-12-03 |
| 11632609 | Thin double-sided vibrating speaker | Jian Lv, Yi-Yong Li, Zan Liu, Chun-Yan Zhang | 2023-04-18 |
| 10687132 | Signal transmission structure for speaker | Shen-Yong Wen, Ming Zeng | 2020-06-16 |
| 9749726 | Support frame for thin mini speaker structure and method of assembling lead wires to support frame of thin mini speaker structure | — | 2017-08-29 |
| 8965035 | Thin speaker structure | — | 2015-02-24 |
| 8311264 | Ultra-thin speaker | — | 2012-11-13 |
| D575767 | Pair of earphones | — | 2008-08-26 |
| D561737 | Earphone | — | 2008-02-12 |
| 6937739 | Loudspeaker set with elastic adapter | — | 2005-08-30 |