Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11702736 | Method of manufacturing and modularizing assembled thermal management material based on diamond-graphene hybrid structure | Hyunsu Ju | 2023-07-18 |
| 11390526 | Method for stabilization of carbon nanotubes including catalyst metal particles | Kwang-Koo Jee | 2022-07-19 |
| 10407801 | Carbon fiber composition including graphene nano-powder and fabrication method for carbon fiber using the same | Won Kook Choi | 2019-09-10 |
| 9840417 | AA′ stacked graphite | So-Hyung Lee, Jae-Pyoung Ahn, Seung-Cheol Lee, Wook Seong LEE | 2017-12-12 |
| 9200363 | AA' stacked graphite and fabrication method thereof | So-Hyung Lee, Jae-Pyoung Ahn, Seung-Cheol Lee, Wook Seong LEE | 2015-12-01 |
| 8672246 | Method for purifying graphene powder | Kyoung Il Lee | 2014-03-18 |
| 8597607 | Method for preparing graphene ribbons | So-Hyung Lee, Wook Seong LEE | 2013-12-03 |
| 8586000 | Random graphite and fabrication method thereof using graphene nanoribbon | Jin-Sup Won, Bo Bae Lee | 2013-11-19 |
| 8318268 | AA stacked graphene-diamond hybrid material by high temperature treatment of diamond and the fabrication method thereof | So-Hyung Lee, Seung-Cheol Lee, Jae-Pyoung Ahn, Jeon Kook Lee, Wook Seong LEE | 2012-11-27 |
| 8048494 | Diamond shell fabricated by using porous particle and the fabrication method thereof | Phillip John | 2011-11-01 |
| 7815969 | Diamond shell with a geometrical figure and method for fabrication thereof | Phillip John | 2010-10-19 |
| 7776445 | Graphene-diamond hybrid material and method for preparing same using chemical vapor deposition | Seung-Cheol Lee, Phillip John, Wook Seong LEE, Jeon Kook Lee | 2010-08-17 |
| 7767275 | Method for synthesizing self-aligned carbon nanomaterials on large area | Phillip John | 2010-08-03 |
| 6907841 | Apparatus and method for synthesizing spherical diamond powder by using chemical vapor deposition method | Young Joon Baik, Kwang Yong Eun | 2005-06-21 |
| 6443092 | Apparatus for synthesizing diamond film by DC PACVD | Young Joon Baik, Kwang Yong Eun | 2002-09-03 |
| 6319439 | Method of synthesizing even diamond film without cracks | Young Joon Baik, Kwang Yong Eun | 2001-11-20 |
| 5647964 | Diamond film synthesizing apparatus and method thereof using direct current glow discharge plasma enhanced chemical vapor deposition | Young Joon Baik, Kwang Yong Eun | 1997-07-15 |
| 5454343 | Method for production of diamond particles | Kwang Yong Eun, Jong Keuk PARK | 1995-10-03 |