Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10085086 | Resonance damping for audio transducer systems | — | 2018-09-25 |
| 10034110 | Loudspeaker to generate sustainable high quality auditory impression | Fuhu Zhang, Ronglin Linghu | 2018-07-24 |
| 10015586 | Speaker box and method for manufacturing same | — | 2018-07-03 |
| 9948342 | Speaker casing with integrally formed electrical conductors | Yuanjia Yang, Hongjie Li | 2018-04-17 |