Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12020220 | System and method for transmitting information using mobile terminal | — | 2024-06-25 |
| 12012071 | Method for unlocking vehicle door using mobile terminal | — | 2024-06-18 |
| 12002029 | System and method for transmitting receipt information using mobile terminal | — | 2024-06-04 |
| 11623612 | Method for unlocking vehicle door using mobile terminal | — | 2023-04-11 |
| 11593770 | System for transmitting payment information using mobile terminal and method thereof | — | 2023-02-28 |
| 11393298 | Financial transaction system and method | — | 2022-07-19 |
| 11282044 | System for transmitting payment information using mobile terminal and method thereof | — | 2022-03-22 |
| 11238453 | Device for performing security login service and method | Shin Woo Lee | 2022-02-01 |
| 11024638 | Three-dimensional semiconductor device | Sun-Il Shim, Ju Hak Song, Jee Hoon Han | 2021-06-01 |
| 10517572 | Ultrasound imaging apparatus and method of controlling ultrasound imaging apparatus | Dae-Woong Kang | 2019-12-31 |
| 9213479 | Method and apparatus for displaying image | — | 2015-12-15 |
| 8884591 | Control circuit for discontinuous conduction mode power factor correction converter using harmonic modulation | Hyung Jun CHAE, Jun-Young Lee, Hyung Tae Moon | 2014-11-11 |