Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12146023 | Method for manufacturing diisocyanate and optical lens | Dal Seong Kim, Sung Gi Lee, Gyeong Ha Choi, Junghwan Shin | 2024-11-19 |
| 11014715 | Safety cap spout | — | 2021-05-25 |
| 10982695 | Pressure-compensated load transfer device | Kyoung-hong Kim, Jin Seon Kim, Jong Sung Yoo, Kyeong-Lak Jeon, Kyong Bo Eom +4 more | 2021-04-20 |
| D906108 | Cap for packing container | — | 2020-12-29 |
| 9752205 | High-carbon iron-based amorphous alloy using molten pig iron and method of manufacturing the same | Sang Won Kim, Sang-Hoon Yoon, Seong Hoon Yi, Young-Geun Son, Eon-Byeong Park +3 more | 2017-09-05 |
| 9222157 | High-carbon iron-based amorphous alloy using molten pig iron and method of manufacturing the same | Sang Won Kim, Gab-Sik Byun, Young-Geun Son, Eon-Byeong Park, Sang-Hoon Yoon +3 more | 2015-12-29 |
| 9196386 | Spacer grid for nuclear fuel assembly for reducing high frequency vibration | Sang Youn Jeon, Jung Min Suh, Kyong Bo Eom, Joon-Kyoo Park, Dong Geun Ha +3 more | 2015-11-24 |
| 9171647 | Spacer grid for nuclear fuel assembly for reducing flow-induced vibration | Joo Young Ryu, Jung Min Suh, Sang Youn Jeon, Kyong Bo Eom, Joon-Kyoo Park +3 more | 2015-10-27 |
| 9008482 | Optical cable terminal box | Joon Young HUH, Gyeong-Ho Jang, Pyung-Rae Ahn | 2015-04-14 |
| 8936711 | Method of extracting lithium with high purity from lithium bearing solution by electrolysis | Uong Chon, Ki Hong Kim, Chang Ho Song, Gi-Chun Han, Ki Young Kim | 2015-01-20 |
| 8778289 | Method for economical extraction of lithium from solution including lithium | Uong Chon, Ki Hong Kim, Chang Ho Song, Gi-Chun Han, Ki Young Kim | 2014-07-15 |
| 6117253 | Cold rolled steel sheet for shadow mask made by low-temperature annealing and manufacturing method therefor | Ki-Soo Kim, Hyun-Gyu Hwang, Eel-Young Kim, Chin Kwan Chang | 2000-09-12 |
| 6034786 | Apparatus and method for enlarging or reducing an image in an image processing system | — | 2000-03-07 |
| 5773353 | Method of fabricating a semiconductor substrate | Jung Hee Lee, Yong Hyun Lee | 1998-06-30 |
| 5459084 | Method for fabricating hetero-junction bipolar transistor having reduced base parasitic resistance | Byung-Ryul Ryum, Deok-Ho Cho, Tae-Hyeon Han, Soo Min Lee | 1995-10-17 |