Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12118429 | Service providing method based on digital card connected to digital code and apparatus for performing the method | Na Yeong HONG, Hun Jae LEE, Sang Chul Lee, Hae Won Sim, Seung Hyun KO | 2024-10-15 |
| 12108671 | Organic electric element comprising a plurality of emission-auxiliary layers and electronic device comprising it | Bum Sung LEE, Hyun Ji OH, Soung Yun MUN, Sun Hee LEE, Won Sam KIM +1 more | 2024-10-01 |