Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11057695 | In-ear headphone device with active noise control | Thomas Pieter J. Peeters, Chih-Hung Chen | 2021-07-06 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11057695 | In-ear headphone device with active noise control | Thomas Pieter J. Peeters, Chih-Hung Chen | 2021-07-06 |