Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D943847 | Handheld cordless vacuum cleaner | Chong S. Tan, Wubin Song, Run Lin | 2022-02-15 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D943847 | Handheld cordless vacuum cleaner | Chong S. Tan, Wubin Song, Run Lin | 2022-02-15 |