Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D698753 | Water-resistant speaker | Koh Choon Hong | 2014-02-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D698753 | Water-resistant speaker | Koh Choon Hong | 2014-02-04 |