Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11847632 | Sound wave payment system, magnetic field conversion device, and mobile terminal for sound wave payment technical field | Tae Hyun RYOO, Je Chul LEE, Chang Soon Yim, Su-Won Lee | 2023-12-19 |
| 11182769 | Payment processing method and electronic device supporting the same | Sae Ah Oh, Han Na KIM, Yong Man Park, You Bi Seo, Hwa Youn Suh +5 more | 2021-11-23 |
| 10990954 | Method and apparatus for performing payment function in limited state | Yong Man Park, Han Na KIM, You Bi Seo, Hwa Youn Suh, Sae Ah Oh +1 more | 2021-04-27 |
| 10540647 | Method and apparatus for performing payment function in limited state | Yong Man Park, Han Na KIM, You Bi Seo, Hwa Youn Suh, Sae Ah Oh +1 more | 2020-01-21 |
| 10402811 | Method and apparatus for performing payment function in limited state | Yong Man Park, Han Na KIM, You Bi Seo, Hwa Youn Suh, Sae Ah Oh +1 more | 2019-09-03 |
| D759721 | Display screen or portion thereof with icon | Ji-won RYU, Yong Man Park, So-Young Lee | 2016-06-21 |