Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11152694 | Antenna device | Yi-Hung Lin, Tang-Chin HUNG, I-Yin Li | 2021-10-19 |
| 11117244 | Ratchet wrench | Kuo Sun | 2021-09-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11152694 | Antenna device | Yi-Hung Lin, Tang-Chin HUNG, I-Yin Li | 2021-10-19 |
| 11117244 | Ratchet wrench | Kuo Sun | 2021-09-14 |