Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12350295 | Complex for promoting cartilage differentiation comprising cartilage cell-free crush and stem cell and use thereof | Kyung Sun Kang, Seung Hee Lee, Jong Chan Ahn | 2025-07-08 |
| 12185627 | Heterocyclic compound and organic light-emitting device comprising same | Jun-Tae MO, Ji-Yoon BYUN, Jong-Su Lee, Dong-Jun KIM | 2024-12-31 |
| 12103934 | Heterocyclic compound, organic light emitting diode comprising same, composition for organic layer of organic light emitting diode, and method for manufacturing organic light emitting diode | Jun-Tae MO, Ji-Yoon BYUN, Yong-Hui LEE, Jong-Su Lee, Young-Seok NO +1 more | 2024-10-01 |
| 11688750 | Modular fingerprint recognition package having reduced size | Seong Jun Kim, Kyo Ree Lee, Tae Sang Park, Tack Mo Lee | 2023-06-27 |
| 11081653 | Heterocyclic compound and organic light emitting element using same | Won-Jang JEONG, Jin-Seok Choi | 2021-08-03 |
| 10992487 | Instant messaging service method for providing schedule service and apparatus therefor | Hyun Na Park, Won Iel Yoo, Hoi Moon Jeong, Seung Uk Jeong, Moon Seok Park +3 more | 2021-04-27 |
| 10454043 | Heterocyclic compound and organic light-emitting element using same | Kee Yong Kim, Yang-Soo Ha, Jin-Seok Choi, Dae-Hyuk CHOI, Sung Jin Eum +1 more | 2019-10-22 |
| 10426041 | Method of manufacturing printed-circuit board assembly | Jung-Je Bang, Sae-Bom Lee, Hyun Joo Han, Kun-Tak Kim | 2019-09-24 |
| 9728731 | Heterocyclic compound and organic light emitting device using same | Hyun-Ju LA, Young-Seok NO, Kee Yong Kim, Jin-Seok Choi, Dae-Hyuk CHOI +2 more | 2017-08-08 |
| 9719112 | Mutant beta-glucosidases having enhanced activity and a method for producing bioethanol using the same | Jung Hoon Sohn, Hyun Jin Kim, Chul-Ho Kim, Ji Hun Seomoon, Bong Hyun Sung +2 more | 2017-08-01 |
| 9664089 | Fault diagnosis method of SCR system and an apparatus thereof | Jong-Ik Chun, Soon Hyung Kwon | 2017-05-30 |
| 8986956 | Method for producing human epidermal growth factor in large volume from yeast | Jung Hoon Sohn, Jung-Hoon Bae, Hyun Jin Kim, Soon Ho Park, Kwang Mook Lim | 2015-03-24 |
| 8974837 | Pharmaceutical composition comprising an extract of Pseudolysimachion longifolium and the catalpol derivatives isolated therefrom having antiinflammatory, antiallergic and antiasthmatic activity | Hyeong Kyu Lee, Sei Ryang Oh, Kyung Seop Ahn, Sang Ku Lee, Joong Ku Lee +5 more | 2015-03-10 |
| 8895515 | Cosmetic composition for skin cell regeneration mimicking extracellular matrix | Jong Won Shim, Yong Jin Kim, Eun Jung An, Chan Woo Lee, Soo Jin Lee +1 more | 2014-11-25 |
| 8771743 | Multi-layered lamellar granule and skin external application composition containing same | Do Hoon Kim, Eun Jung An, Jae Sung Hwang, Hong-Ju Shin, Won Seok Park +7 more | 2014-07-08 |
| 8455541 | Pharmaceutical composition comprising an extract of pseudolysimachion longifolium and the catalpol derivatives isolated therefrom having antiinflammatory, antiallergic and antiasthmatic activity | Hyeong Kyu Lee, Sei Ryang Oh, Kyung Seop Ahn, Sang Ku Lee, Joong Ku Lee +5 more | 2013-06-04 |
| 8415603 | Image sensor and method of driving transfer transistor of image sensor | Bong Ki Mheen, Young-Joo Song | 2013-04-09 |
| 8168235 | Pharmaceutical composition comprising an extract of Pseudolysimachion longifolium and the catalpol derivatives isolated therefrom having antiinflammatory, antiallergic and antiasthmatic activity | Hyeong Kyu Lee, Sei Ryang Oh, Kyung Seop Ahn, Sang Ku Lee, Joong Ku Lee +5 more | 2012-05-01 |
| 8169010 | Low-voltage image sensor with sensing control unit formed within | Bong Ki Mheen, Young-Joo Song, Seong Su Park | 2012-05-01 |
| 8155337 | Compatible circuit and method for 4- and 5-pole earphones and portable device using the same | Kyu Won Choi, Jong Nam Jun, Nam Hyung Kim | 2012-04-10 |
| 7964747 | Poly(silsesquioxane) spherical particle containing ultraviolet light-absorbing group and manufacturing method thereof | Young Baek Kim, Kyung-Sup Yoon, Mi-Sun Leem | 2011-06-21 |
| 7935918 | Image sensor and method of driving transfer transistor of image sensor | Bong Ki Mheen, Young-Joo Song | 2011-05-03 |
| 7906753 | Image sensor and method of driving transfer transistor of image sensor | Bong Ki Mheen, Young-Joo Song | 2011-03-15 |
| 7829834 | Low-voltage image sensor having multiple gates between a photodiode and a diffusion node for suppressing dark current and method of driving transfer transistor thereof | Bong Ki Mheen, Young-Joo Song, Seong Su Park | 2010-11-09 |
| 7807543 | Methods of manufacturing trench isolation structures using selective plasma ion immersion implantation and deposition (PIIID) | Dong-Woon Shin, Tai-Su Park, Si-Young Choi, Soo-Jin Hong | 2010-10-05 |