Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12270061 | Modified polypeptide of glutamine synthetase and method of producing L-glutamine using the same | Su Jin Choi, Imsang LEE, Heeyeong KIM, Byeong-Soo Kim | 2025-04-08 |
| 11799497 | Storage device including storage controller and method for operating storage controller | Jeong-Woo Lee, Sang Jin Yoo, Hee-Woong Kang, Hee-Won Lee | 2023-10-24 |
| 11727985 | Method of operating resistive memory device to increase read margin | Han-bin Noh, Kyu-Rie Sim | 2023-08-15 |
| 11667936 | Modified polypeptide with attenuated activity of citrate synthase and method for producing L-amino acid using the same | Jaewon Jang, Yong Uk Shin, Imsang LEE | 2023-06-06 |
| 11599302 | Storage device and method of operating storage device | Jeong-Woo Lee, Chan Ha Kim, Kang Ho Roh, Hee-Won Lee | 2023-03-07 |
| 11499173 | Modified polypeptide with attenuated activity of citrate synthase and method for producing L-amino acid using the same | Jaewon Jang, Yong Uk Shin, Imsang LEE | 2022-11-15 |
| 11293014 | Microorganism for producing L-amino acid with enhanced activity of α-glucosidase and method for producing L-amino acid using the same | Kyungrim KIM, Hyo Jeong BYUN, Hyung Joon Kim, Yong Uk Shin, Jung-Kee Lee | 2022-04-05 |
| 11189354 | Nonvolatile memory device with a monitoring cell in a cell string | Chan Ha Kim, Hee-Won Lee | 2021-11-30 |
| 11180784 | Microorganism of the genus Corynebacterium producing L-amino acids and a method for producing L-amino acids using the same | Seung-ju SON, Byoung Hoon YOON, Seon Hye KIM, Hyo Jeong BYUN, Jin Sook Chang +2 more | 2021-11-23 |
| 11087840 | Method of operating resistive memory device to increase read margin | Han-bin Noh, Kyu-Rie Sim | 2021-08-10 |
| 10982244 | Modified homoserine dehydrogenase and method for producing homoserine or L-amino acid derived from homoserine using the same | Su Yon Kwon, Lan Huh, Kyungrim KIM, Mina BAEK, Seung-ju SON +1 more | 2021-04-20 |
| 10923654 | Variable resistance memory device | Ilmok Park, Kyusul Park, Seulji Song | 2021-02-16 |
| 10615341 | Semiconductor devices and methods of manufacturing the same | Dae-Hwan Kang, Gwan-Hyeob Koh | 2020-04-07 |
| 10249820 | Semiconductor devices and methods of manufacturing the same | Dae-Hwan Kang, Gwan-Hyeob Koh | 2019-04-02 |
| 10049943 | Methods of manufacturing a semiconductor device | Jae-Hyun Yeo, Jae-Suk Kwon, Eun Seong Lee | 2018-08-14 |
| 9917831 | Image forming apparatus and method of authenticating user thereof | — | 2018-03-13 |
| 9653915 | Method and apparatus for detecting electro static discharge in electronic device | Jong Jin Baek, Shin-Wung Bang, Jong-Hyeok Youn | 2017-05-16 |
| 9208875 | Resistive nonvolatile memory device having cells programmed to achieve a target resistance value at a target time and writing method thereof | Daewon Ha | 2015-12-08 |
| 9129702 | Method of refreshing volatile memory device | Dae-Jeong Kim, Heon Lee, Hoon-Chang Yang | 2015-09-08 |
| 9076549 | Semiconductor memory device and refresh method thereof | Dae-Jeong Kim, Kab Yong Kim, Heon Lee, In Ho Cho | 2015-07-07 |
| 8988964 | Semiconductor memory device and refresh leveraging driving method thereof | Dae-Jeong Kim, Kabyong Kim, Heon Lee, Inho Cho | 2015-03-24 |
| 8859236 | Microorganism with improved production of 5′-xanthosine monophosphate and 5′-guanine monophosphate, and production method of 5′-xanthosine monophosphate and 5′-guanine monophosphate using same | Jin-Man CHO, Jin Nam Lee, Hye Won Kim, Ji-Hye Lee, Nan-Young Yoon +2 more | 2014-10-14 |
| 8299517 | Semiconductor device employing transistor having recessed channel region and method of fabricating the same | Sung Ho JANG, Yong Jin Choi, Min Sung Kang | 2012-10-30 |
| 8295076 | Variable resistance memory devices compensating for word line resistance | Young Joo Jeon, Daewon Ha | 2012-10-23 |
| 8102729 | Resistive memory device capable of compensating for variations of bit line resistances | Jung Hyuk Lee, Daewon Ha | 2012-01-24 |