Issued Patents 2024
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12160719 | Coaxial speaker | Qi Wang, Zhiwei Zhong | 2024-12-03 |
| 12160721 | Coaxial speaker | Zhiwei Zhong | 2024-12-03 |
| 12160720 | Coaxial speaker | Qi Wang, Zhiwei Zhong | 2024-12-03 |
| 12155992 | Coaxial speaker | Qi Wang, Zhiwei Zhong | 2024-11-26 |
| 12155991 | Electronic device with a function of sound | Zhiwei Zhong, Qi Wang | 2024-11-26 |
| 12156007 | Coaxial speaker | Zhiwei Zhong | 2024-11-26 |
| 12156008 | Coaxial speaker | Zhiwei Zhong | 2024-11-26 |
| 12120495 | Coaxial speaker | Zhiwei Zhong | 2024-10-15 |
| 12088994 | Speaker box | Zhiwei Zhong | 2024-09-10 |
| 12052540 | Speaker box | Xin Jin, Fan Zhang, Ronglin Linghu, Wei Song | 2024-07-30 |
| 12047733 | Coaxial speaker | Zhiwei Zhong | 2024-07-23 |