Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11089399 | Ear tip with wedge-shaped apertures and earpiece with the same | Woon Pheng Tan, Choon Kiat Teh | 2021-08-10 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11089399 | Ear tip with wedge-shaped apertures and earpiece with the same | Woon Pheng Tan, Choon Kiat Teh | 2021-08-10 |