Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12405199 | Method and system for monitoring a quality of pepper powder | Jeong Ho LIM, Kee-jai Park, Gyeongsik Ok, Jeongseok Cho, Dae-Yong Yun +7 more | 2025-09-02 |
| 12311450 | Apparatus and method for machining hole for optical film | Seong Yong We, Sung-Wook Hwang, Bum Seung Lim, Byeong Chan Choi, Ye Jin Mun +2 more | 2025-05-27 |
| 12140838 | Barrier rib for image display device, manufacturing method therefor, and image display device comprising barrier rib | Hun-Sik Kim, Tae Gon Kim, Young Soo Kwon | 2024-11-12 |
| 11866843 | Electrolytic copper foil for secondary battery, having enhanced physical properties at low temperature, and method for producing same | Sun Hyoung Lee, Tae Jin Jo, Ki Deok Song | 2024-01-09 |
| 11749794 | Electrolytic copper foil for secondary battery and method for producing the same | Sun Hyoung Lee, Tae Jin Jo, Ki Deok Song | 2023-09-05 |
| 11629422 | Electrolytic copper foil for secondary battery, having enhanced flexural resistance, and method for producing same | Sun Hyoung Lee, Tae Jin Jo, Ki Deok Song | 2023-04-18 |
| 11626453 | Color filter, and method of manufacturing same | Hun-Sik Kim, Jong Soo Lee | 2023-04-11 |
| 11584973 | Steel sheet having excellent image clarity after painting | Doo-Jin Paik, Chung-Won Kim, Jung Ki Kim, Sung-Il Kim, Hyeon Seok Hwang +3 more | 2023-02-21 |
| 11508967 | Electrolytic copper foil for secondary battery and method for producing the same | Sun Hyoung Lee, Tae Jin Jo, Ki Deok Song | 2022-11-22 |
| 11380898 | Electrolytic copper foil for secondary battery and method for producing the same | Sun Hyoung Lee, Tae Jin Jo, Ki Deok Song | 2022-07-05 |
| 11362336 | Electrolytic copper foil and secondary battery using the same | Sun Hyoung Lee, Tae Jin Jo, Ki Deok Song | 2022-06-14 |
| 11171319 | Electrolytic copper foil for secondary battery and method for producing the same | Sun Hyoung Lee, Tae Jin Jo, Ki Deok Song | 2021-11-09 |
| 11162183 | Electrolytic copper foil for secondary battery, having enhanced physical properties at low temperature, and method for producing same | Sun Hyoung Lee, Tae Jin Jo, Ki Deok Song | 2021-11-02 |
| 11142838 | Electrolytic copper foil for secondary battery, having enhanced flexural resistance, and method for producing the same | Sun Hyoung Lee, Tae Jin Jo, Ki Deok Song | 2021-10-12 |
| 11118279 | Electrolytic copper foil for secondary battery and method for producing the same | Sun Hyoung Lee, Tae Jin Jo, Ki Deok Song | 2021-09-14 |
| 10920330 | Electrolytic copper foil for secondary battery and method for producing the same | Sun Hyoung Lee, Tae Jin Jo, Ki Deok Song | 2021-02-16 |
| 10826117 | Electrolytic copper foil for graphene and method for producing the copper foil | Tae Jin Jo, Sun Hyoung Lee, Ki Deok Song | 2020-11-03 |
| 10686191 | Electrodeposited copper foil, and electrical component and battery comprising same | Sun Hyoung Lee, Tae Jin Jo, Ki Deok Song | 2020-06-16 |
| 10626516 | Electrolytic copper foil for graphene and method for producing the copper foil | Tae Jin Jo, Sun Hyoung Lee, Ki Deok Song | 2020-04-21 |
| 10158119 | Electrolytic copper foil, and collector, negative electrode, and lithium battery comprising same | Ki Deok Song, Sun Hyoung Lee, Tae Jin Jo | 2018-12-18 |
| 10122021 | Electrolytic copper foil, and collector, negative electrode, and lithium battery comprising same | Ki Deok Song, Sun Hyoung Lee, Tae Jin Jo | 2018-11-06 |
| 9899683 | Electrolytic copper foil, electric component and battery including the same | Sun Hyoung Lee, Tae Jin Jo, Ki Deok Song | 2018-02-20 |