Issued Patents 2024
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12028674 | On-ear headphones with staggered perforations | Jack Z. Zhao, Bill Zeng, Frank Zhang | 2024-07-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12028674 | On-ear headphones with staggered perforations | Jack Z. Zhao, Bill Zeng, Frank Zhang | 2024-07-02 |