Issued Patents All Time
Showing 25 most recent of 55 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431489 | Sulfur-carbon composite, method for preparing the same, and positive electrode for lithium-sulfur battery and lithium-sulfur battery comprising the same | Kwonnam SOHN | 2025-09-30 |
| 12419474 | Robot vacuum cleaner | Hwang Kim, Sanghoon Han, Youngjun Jeon, Byungho Yoon | 2025-09-23 |
| 12356764 | Display apparatus using semiconductor light-emitting device | Youngdo Kim, Indo Chung, Jeonghyo KWON, Junoh SHIN | 2025-07-08 |
| 12327870 | Sulfur-carbon composite, positive electrode for lithium secondary battery including same, and lithium secondary battery | Jangsoo LEE, Kihyun Kim | 2025-06-10 |
| 12324287 | Display apparatus using semiconductor light emitting device | Jaewon Chang | 2025-06-03 |
| 12278221 | Display device using semiconductor light-emitting elements, and manufacturing method therefor | Jeonghyo KWON, Indo Chung | 2025-04-15 |
| 12278373 | Sulfur-carbon composite, and cathode for lithium secondary battery and lithium secondary battery which comprise same | Bong-Soo Kim | 2025-04-15 |
| 12266789 | Positive electrode active material for lithium-sulfur battery, preparation method thereof and lithium-sulfur battery comprising same | Jong Chan LEE, Kihyun Kim, Kwonnam SOHN, Daun JEONG, Chan Yeong Koong | 2025-04-01 |
| 12255331 | Lithium-sulfur secondary battery | Intae PARK, Doo Kyung Yang, Youngcheol Choi, Changhoon Lee | 2025-03-18 |
| 12243861 | Display device using micro LED, and manufacturing method therefor | Dohan KIM, Jeonghyo KWON, Indo Chung | 2025-03-04 |
| 12170373 | Sulfur-carbon composite, method for preparing same, and lithium secondary battery comprising same | — | 2024-12-17 |
| 12125830 | Display device using micro LED, and manufacturing method therefor | Wonseok CHOI, Sungmin PARK | 2024-10-22 |
| 12107269 | Sulfur-carbon composite, method for producing same, and positive electrode for lithium-sulfur battery and lithium-sulfur battery which comprise same | Kwonnam SOHN | 2024-10-01 |
| 12098206 | PDGF receptor antibody and use thereof | Hyori Kim, Dong Hyun Jo, Jeong Hun Kim, Suree Kim, Dongmin Kang +2 more | 2024-09-24 |
| 12087940 | Carbon having redox functional group-containing polymer layer formed thereon, and sulfur-carbon composite and lithium secondary battery including same | Jangsoo LEE, Kihyun Kim | 2024-09-10 |
| 12061395 | Flat lighting device and display device using light-emitting diode | Sungmin PARK, Wonseok CHOI | 2024-08-13 |
| 12040482 | Sulfur-carbon composite, positive electrode for lithium-sulfur battery comprising same, and lithium-sulfur battery comprising positive electrode | Jangbae KIM, Jehoon LEE, Wansoo CHANG | 2024-07-16 |
| 12030958 | Compositions and methods of use of alpha-1 antitrypsin fusion polypeptides | Charles A. Dinarello | 2024-07-09 |
| 12033565 | Flat lighting device and display device using light-emitting diode | Wonseok CHOI, Sungmin PARK | 2024-07-09 |
| 11999872 | Separator for lithium-sulfur battery and lithium-sulfur battery including same | Kihyun Kim, Seungbo YANG, Jieun Song, Dongseok Shin, Doo Kyung Yang | 2024-06-04 |
| 11936064 | Functional separator, method for manufacturing the same, and lithium secondary battery comprising the same | Kihyun Kim, Jangsoo LEE, Seungbo YANG, Minsu Kim | 2024-03-19 |
| 11735701 | Display device using semiconductor light emitting device and method for manufacturing the same | Wonseok CHOI, Sungmin PARK | 2023-08-22 |
| 11652208 | Sulfur-carbon composite, method for preparing same and lithium secondary battery comprising same | Kwonnam SOHN, Doo Kyung Yang | 2023-05-16 |
| 11611066 | Sulfur-carbon composite and method for preparing same | Suenghoon HAN, Kwonnam SOHN, Doo Kyung Yang | 2023-03-21 |
| 11545720 | Lithium-sulfur battery | Kihyun Kim, Doo Kyung Yang, Sun-Mi Jin, Changhoon Lee | 2023-01-03 |