Issued Patents All Time
Showing 1–25 of 333 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431518 | Fuel cell system and control method thereof | Jae Hyung Lee, Woo Young Lee, Boung Ho Min | 2025-09-30 |
| 12398159 | Organic compound and organic electric field lightemitting device comprising same | Kwang Seok DO, Ji Woong Yoo | 2025-08-26 |
| 12356851 | Organic compound and organic electroluminescent device including the same | Tae Wan Lee, Jeong Hoe Heo, Seong Min Park, Sun Jae Kim, Sung Hoon Kim | 2025-07-08 |
| 12312528 | Etchant composition and manufacturing method of display device using the same | Jong Hee Park, Hyoung Sik Kim, Sang-Hyuk Lee, Yong-Hoe Kim, Young Kwang Kim +6 more | 2025-05-27 |
| 12310507 | Air pocket module and air mattress including the same | Young-Jun YU | 2025-05-27 |
| 12308415 | Positive electrode active material for secondary battery, method of preparing the same, and lithium secondary battery including the same | Sung Bin Park, Hyung Man Cho, Jung Min Han, Jin Tae Hwang, Wang Mo Jung | 2025-05-20 |
| 12278362 | Positive electrode material, producing method thereof, positive electrode and lithium secondary battery comprising the same | Jung Min Han, Sung Bin Park, Hyung Man Cho, Jin Tae Hwang, Wang Mo Jung | 2025-04-15 |
| 12255327 | Positive electrode active material, method of preparing the positive electrode active material, and positive electrode and lithium secondary battery which include the positive electrode active material | Sung Bin Park, Hyung Man Cho, Jung Min Han, Jin Tae Hwang, Wang Mo Jung | 2025-03-18 |
| 12224031 | Semiconductor memory device | Jung-Dal Choi, Jung Shik JANG, Jin Kook Kim, Dong Sun Sheen, Se Young Oh +3 more | 2025-02-11 |
| 12191484 | Positive electrode material for lithium secondary battery, and positive electrode and lithium secondary battery including same | Jung Min Han, Sung Bin Park, Hyung Man Cho, Jin Tae Hwang, Wang Mo Jung | 2025-01-07 |
| 12176535 | Positive electrode active material for secondary battery, method of preparing the same, and lithium secondary battery including the positive electrode active material | So Ra Baek, Min Suk Kang, Sang Wook Lee, Wang Mo Jung, Hye Lim Jeon +1 more | 2024-12-24 |
| 12148501 | Semiconductor memory device | Jung-Dal Choi, Jung Shik JANG, Jin Kook Kim, Dong Sun Sheen, Se Young Oh +3 more | 2024-11-19 |
| 12126020 | Positive electrode and lithium secondary battery including the same | Dong Hwi Kim, Hak Yoon Kim, So Ra Baek, Hyuck Hur, Hyeong Il Kim +2 more | 2024-10-22 |
| 12119476 | Secondary battery electrode including mixture layer of double layer structure containing active materials of different particle diameters, and method for manufacturing the same | Dae Jin Lee, Dong Hwi Kim, Jin Tae Hwang, Hyeong Il Kim, Seul Ki Chae +1 more | 2024-10-15 |
| 12094762 | Method of manufacturing semiconductor device | Jeong Hwan Kim, Mi Seong PARK, Jung Shik JANG, Won Geun CHOI | 2024-09-17 |
| 12080877 | Positive electrode material for lithium secondary battery, and positive electrode for lithium secondary battery and lithium secondary battery including the same | Dong Hwi Kim, Wang Mo Jung, Sung Bin Park, Gi Beom Han | 2024-09-03 |
| 12066219 | Cooling system | Tae Yun Kim, Hyun-Ki Park, Chul Woo Kim | 2024-08-20 |
| 12045233 | Database group-by query cardinality estimation | Kang Woo Choi, Daeun Lee | 2024-07-23 |
| 12040473 | Positive electrode for secondary battery, method for manufacturing same, and lithium secondary battery including same | Sung Bin Park, Hyung Man Cho, Jung Min Han, Jin Tae Hwang, Wang Mo Jung | 2024-07-16 |
| 12010844 | Semiconductor device and method of manufacturing the semiconductor device | Mi Seong PARK, Jung Shik JANG, Jung-Dal Choi, In Su PARK | 2024-06-11 |
| 11996554 | High-nickel positive electrode active material, producing method thereof, positive electrode and lithium secondary battery comprising the same | Jin Tae Hwang, Sung Bin Park, Hyung Man Cho, Jung Min Han, Wang Mo Jung | 2024-05-28 |
| 11995087 | Near-memory acceleration for database operations | Minseon Ahn, Jungmin Kim, Kang Woo Choi, Oliver Rebholz | 2024-05-28 |
| 11993846 | Method of preparing positive electrode active material for secondary battery | Seul Ki Chae, Dae Jin Lee, Dong Hwi Kim, Jin Tae Hwang, Hyeong Il Kim +1 more | 2024-05-28 |
| 11980034 | Memory device and manufacturing method of the memory device | Jung Shik JANG | 2024-05-07 |
| 11961443 | Display driving apparatus | Won Kim, Young Tae Kim, Taiming Piao, Chang Gi Min | 2024-04-16 |