Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12027486 | Substrate bonding apparatus | Yong-Won Cha, Mi Ok Cho, Ji Soo Cho | 2024-07-02 |
| 10548847 | Composition for manufacturing orally disintegrating dosage form to protect coating layer of active substance | Mikyoung Hahn, Jin Woo CHOI | 2020-02-04 |
| 10439613 | Integrated circuit for physically unclonable function and device including the same | Bohdan Karpinskyy, Mi Jung NOH, Sang Wook Park, Yong Ki Lee, Yun-hyeok Choi | 2019-10-08 |
| 10308566 | Method of separating normal butene using isomerization and process system for separating normal butene | Soo Hwan Hwang, Jong Ku Lee, Jeong-Seok Lee | 2019-06-04 |
| 10243749 | Physically unclonable function circuit, and system and integrated circuit including the same | Sang Wook Park, Mi Jung NOH, Bohdan Karpinskyy, Yong Ki Lee, Yun-hyeok Choi | 2019-03-26 |
| 10227270 | Method of separating normal butene using isomerization and process system for separating normal butene | Soo Hwan Hwang, Jong Ku Lee, Jeong-Seok Lee | 2019-03-12 |
| 10066514 | Method of recycling energy in process of butadiene preparation | Mi-Kyung Kim, Jeong-Seok Lee, Jae Ik Lee, Jong Ku Lee | 2018-09-04 |
| 9919260 | Method of recovering absorption solvent in butadiene production process by oxidative dehydrogenation | Jeong-Seok Lee, Mi-Kyung Kim, Jae Ik Lee, Jong Ku Lee | 2018-03-20 |
| 9827899 | System for recognizing load capacity change and method of operating the same | Sung Kwan Choo, Geon Gu Kang, Gwang-Seob Kim, Jong Hyeon CHOI | 2017-11-28 |
| 9738574 | Method for producing butadiene through oxidative dehydrogenation reaction | Jae Ik Lee, Jeong-Seok Lee, Mi-Kyung Kim, Jong Ku Lee | 2017-08-22 |
| 9291595 | Monitoring method and system of metal ions or oxygen ions applicable to high concentration non-aqueous electrolyte | Sang Eun Bae, Kyuseok Song, Yong Joon Park, Jong Yun Kim, Jei-Won Yeon | 2016-03-22 |
| 8099617 | Computer apparatus and power supply method thereof | — | 2012-01-17 |
| 6144655 | Voice information bilateral recording method in mobile terminal equipment | — | 2000-11-07 |