Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12396893 | Apparatuses, systems, and methods for increasing or manipulating noise attenuation in hearing protection device | Scott Hutt, Wei Sun, Yongjun Chen, Lei Jiang | 2025-08-26 |