Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11737505 | Apparatus for manufacturing hair cap | — | 2023-08-29 |
| 11710173 | Electronic device for performing payment and operation method therefor | Moon-Young Woo, Bo-Kun Choi, Sang Hyo Han | 2023-07-25 |
| 11521193 | Electronic payment method and electronic device for supporting the same | Moon-Young Woo, Bo-Kun Choi | 2022-12-06 |
| 10720121 | Half-power buffer amplifier, data driver and display apparatus including the same | — | 2020-07-21 |
| 10630266 | Buffer amplifier | — | 2020-04-21 |
| 6381039 | Method for outgoing abbreviation number list in facsimile | — | 2002-04-30 |
| 5966436 | Redialing method | — | 1999-10-12 |