Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11696077 | Speaker device | Wei Song, Xin Jin | 2023-07-04 |
| 11671761 | Sounding device | Xin Jin, Fan Zhang | 2023-06-06 |
| 11671762 | Speaker | Zhang Ren, Zhichen Chen | 2023-06-06 |
| 11665481 | Speaker device | Zhang Ren | 2023-05-30 |
| 11665471 | Sounding device | Zhang Ren | 2023-05-30 |
| 11665479 | Sounding device | Xin Jin | 2023-05-30 |
| 11665480 | Speaker | Zhang Ren | 2023-05-30 |
| 11659334 | Acoustic device | Zhang Ren | 2023-05-23 |
| 11638074 | Speaker device | Xin Jin | 2023-04-25 |
| 11622201 | Speaker | Zhang Ren | 2023-04-04 |
| 11589165 | Sounding device | Xin Jin | 2023-02-21 |
| 11570534 | Speaker device | Wei Song, Xin Jin | 2023-01-31 |
| 11570533 | Speaker device | Xin Jin | 2023-01-31 |
| 11516589 | Sounding device | Wei Song, Xin Jin | 2022-11-29 |
| 11516592 | Sounding device | Wei Song, Xin Jin | 2022-11-29 |
| 11076232 | Diaphragm and sound generator having same | Wei Song, Kun Han | 2021-07-27 |
| 10932050 | Micro-speaker | Wei Song, Yunhu Nie, Weiwei Tao | 2021-02-23 |
| 10917726 | Diaphragm and sounding device | Wei Song | 2021-02-09 |
| 10798490 | Sounding device with multi-layered voice coil having layers of differing heights | Wei Song | 2020-10-06 |
| 9712237 | Optical distribution method, device, and system | Shiquan Wu, Guoping Liu | 2017-07-18 |