Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12432166 | Method, server, and user terminal for presenting content through chat room | Jae Seon Lee, Ga Hee Jeong, Ji Sun Lee, Hye Ryeon LEE, Yeo Seong YOON +2 more | 2025-09-30 |
| 12267285 | Apparatus and method for restricting display of message in messenger service | Dae Won YOON, Ki Yong Shim, Doo-Won Lee, Ji Sun Lee | 2025-04-01 |
| 11855950 | Method and apparatus for displaying interface for providing social networking service through anonymous profile | Ji Sun Lee, Hyun Young Park, Seong Mi Lim, Young Min Park, Doo-Won Lee +9 more | 2023-12-26 |
| 11674184 | Enhancing radiation sensitivity comprising administering PMVK inhibiting siRNA and shRNA | Eun Kyung Choi, Seong Yun Jeong, Si Yeol SONG, Yun-Yong Park, Seok Soon Park +1 more | 2023-06-13 |
| 11539656 | Method and apparatus for displaying interface for providing social networking service through anonymous profile | Ji Sun Lee, Hyun Young Park, Seong Mi Lim, Young Min Park, Doo-Won Lee +9 more | 2022-12-27 |
| 11218436 | Method and apparatus for displaying interface for providing social networking service through anonymous profile | Ji Sun Lee, Hyun Young Park, Seong Mi Lim, Young Min Park, Doo-Won Lee +9 more | 2022-01-04 |
| 11082391 | Method and apparatus for displaying interface for providing social networking service through anonymous profile | Ji Sun Lee, Hyun Young Park, Seong Mi Lim, Young Min Park, Doo-Won Lee +9 more | 2021-08-03 |
| 10795554 | Method of operating terminal for instant messaging service | Hwa Young Lee, Ki Yong Shim, Sun Ho Choi, Doo-Won Lee, Cho Eun Kim +4 more | 2020-10-06 |
| 10543248 | Pharmaceutical composition having preventative or treatment effect on inflammatory bowel diseases comprising stemonae radix extract | Jin Ju Kim, Eui Jeoung Lee | 2020-01-28 |
| 9895421 | Pharmaceutical composition having preventative or treatment effect on inflammatory bowel diseases | Jin Ju Kim, Eui Jeoung Lee | 2018-02-20 |
| 8692313 | Non-volatile memory device and method for fabricating the same | Dae-Young Seo, Sang-Moo Choi | 2014-04-08 |
| 8492250 | Method for fabricating semiconductor device | — | 2013-07-23 |
| 8258054 | Method for fabricating semiconductor device | — | 2012-09-04 |
| 7652352 | Active structure of a semiconductor device | Whee Won Cho, Seong Hwan Myung | 2010-01-26 |