Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12198712 | Speech signal processing method and apparatus | Jinyun Zhong | 2025-01-14 |
| 12106765 | Speech signal processing method and apparatus with external and ear canal speech collectors | Jinyun Zhong | 2024-10-01 |
| D892771 | Earmuff for an in-ear headphone | Zhifeng Zhao, En Pan, Shiyang Hong | 2020-08-11 |