Issued Patents 2025
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12413915 | Systems and methods for suppressing sound leakage | Xin QI, Fengyun LIAO, Jinbo ZHENG, Qian Chen, Hao Chen +8 more | 2025-09-09 |
| 12407992 | Systems and methods for suppressing sound leakage | Xin QI, Fengyun LIAO, Lei Zhang, Bingyan Yan | 2025-09-02 |
| 12389172 | Systems and methods for suppressing sound leakage | Xin QI, Fengyun LIAO, Zeying ZHENG, Jiang XU, Haofeng ZHANG +5 more | 2025-08-12 |
| 12382229 | Systems and methods for suppressing sound leakage | Xin QI, Fengyun LIAO, Lei Zhang, Bingyan Yan | 2025-08-05 |
| 12284492 | Sound-output device | Lei Zhang, Fengyun LIAO, Xin QI | 2025-04-22 |
| 12284477 | Acoustic output apparatus | Guangyuan ZHU, Lei Zhang, Xin QI, Qingyi WANG | 2025-04-22 |
| 12279084 | Earphone | Zeying ZHENG, Jiang XU, Yonggen WANG, Haofeng ZHANG, Gan LAI +4 more | 2025-04-15 |
| 12266334 | Sound leakage reduction devices and acoustic output devices | Lei Zhang, Fengyun LIAO, Xin QI | 2025-04-01 |
| 12250505 | Acoustic device and production method for protection components thereof | Chaowu LI, Shuailin XIE | 2025-03-11 |
| 12245005 | Sound-output device | Lei Zhang, Fengyun LIAO, Xin QI | 2025-03-04 |
| 12244998 | Impedance apparatus and systems for simulating an effect of the head on vibration of a vibration unit | Zhen Wang, Lei Zhang | 2025-03-04 |
| 12238470 | Earphone without covering an ear canal | Lei Zhang, Bingyan Yan, Fengyun LIAO, Xin QI | 2025-02-25 |
| 12212942 | Sound output device, sensory sound source adjustment method, and volume adjustment method | Lei Zhang, Fengyun LIAO, Xin QI | 2025-01-28 |
| 12207034 | Acoustic device | Lei Zhang, Bingyan Yan, Fengyun LIAO, Xin QI | 2025-01-21 |
| 12207044 | Acoustic output device | Lei Zhang, Xin QI, Zhen Wang, Liwei Wang | 2025-01-21 |
| 12200430 | Acoustic device | Lei Zhang, Xin QI, Zhen Wang, Liwei Wang | 2025-01-14 |
| 12192732 | Acoustic devices and magnetic circuit assemblies thereof | Liwei Wang, Lei Zhang, Fengyun LIAO, Xin QI, Shuailin XIE +1 more | 2025-01-07 |