Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12324352 | Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof | Seung Hoon Hahn, Junggeun LEE | 2025-06-03 |
| 12317748 | Organic electronic element comprising compound for organic electronic element and an electronic device thereof | Seung Hoon Hahn, Junggeun LEE | 2025-05-27 |
| 12247023 | Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof | Eun Min Kim, Hye-Jeong Kim, Hyung-Dong Lee, Jung Geun LEE | 2025-03-11 |
| 11925116 | Compound for organic electronic element, organic electronic element using the same, and an electronic device thereof | Hyun Ju SONG, Jae-Ho Kim, Junggeun LEE | 2024-03-05 |
| 8968536 | Sputtering target having increased life and sputtering uniformity | Adolph Miller Allen, Ted Guo, Hong Yang, Sang Ho Yu | 2015-03-03 |
| 7611990 | Deposition methods for barrier and tungsten materials | Yonghwa Chris Cha, Sang Ho Yu, Hafiz Farooq Ahmad, Ho Sun Wee | 2009-11-03 |
| 7416979 | Deposition methods for barrier and tungsten materials | Yonghwa Chris Cha, Sang Ho Yu, Hafiz Farooq Ahmad, Ho Sun Wee | 2008-08-26 |
| 6740585 | Barrier formation using novel sputter deposition method with PVD, CVD, or ALD | Yonghwa Chris Cha, Sang Ho Yu, Hafiz Farooq Ahmad, Ho Sun Wee | 2004-05-25 |