Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9117945 | Carbon nano-tube (CNT) thin film treated with chemical having electron withdrawing functional group and manufacturing method thereof | Hyeon Jin Shin, Jaeyoung Choi, Young-Hee Lee, Seong Jae Choi, Soo Min Kim | 2015-08-25 |
| 8945687 | Heat transfer medium and heat transfer method using the same | Jaeyoung Choi, Hyeon Jin Shin, Jeong-gun Lee, Jongmyeon Park | 2015-02-03 |
| 8852379 | Method for exfoliating carbonization catalyst from graphene sheet, method for transferring graphene sheet from which carbonization catalyst is exfoliated to device, graphene sheet and device using the graphene sheet | Hyeon Jin Shin, Jaeyoung Choi | 2014-10-07 |
| 8373157 | Carbon nano-tube (CNT) light emitting device and method of manufacturing the same | Jaeyoung Choi, Hyeon Jin Shin, Seong Jae Choi | 2013-02-12 |
| 8304067 | Method of fabricating liquid film, method of arranging nano particles and substrate having liquid thin film fabricated using the same | Hyeon Jin Shin, Jaeyoung Choi, Byung Do Oh, JaiYong Han | 2012-11-06 |
| 8269123 | Image display device with plural light emitting diodes | Hyeon Jin Shin, Jae Young Choi, Dong Kee Yi, Seong Jae Choi | 2012-09-18 |
| 8221715 | Carbon-nanotube n-doping material and methods of manufacture thereof | Hyeon Jin Shin, Young-Hee Lee, Jaeyoung Choi, Soo Min Kim | 2012-07-17 |
| 8173217 | Carbon nano-tube film with a transformed substrate structure and a manufacturing method thereof | Hyeon Jin Shin, Jaeyoung Choi, Jin-seung Sohn, Eun-hyoung Cho | 2012-05-08 |
| 8133466 | Method for exfoliating carbonization catalyst from graphene sheet, method for transferring graphene sheet from which carbonization catalyst is exfoliated to device, graphene sheet and device using the graphene sheet | Hyeon Jin Shin, Jaeyoung Choi | 2012-03-13 |
| 8062738 | Heat transfer medium and heat transfer method using the same | Jaeyoung Choi, Hyeon Jin Shin, Jeong-gun Lee, Jongmyeon Park | 2011-11-22 |
| 8026878 | Image display device with plural light emitting diodes | Hyeon Jin Shin, Jae Young Choi, Dong Kee Yi, Seong Jae Choi | 2011-09-27 |
| 7968013 | Carbon nanotube N-doping material, carbon nanotube N-doping method and device using the same | Jaeyoung Choi, Hyeon Jin Shin, Boram KANG, Young-Hee Lee, Un-jeong Kim | 2011-06-28 |
| 7811667 | Carbon nano-tube film with a transformed substrate structure and a manufacturing method thereof | Hyeon Jin Shin, Jaeyoung Choi, Jin Sueng Sohn, Eun-hyoung Cho | 2010-10-12 |
| 7641883 | Method for separating carbon nanotubes, method for dispersing carbon nanotubes and compositions used for the methods | Hyeon Jin Shin, Jaeyoung Choi, Seong Jae Choi, Younghee Lee, JungJun Bae | 2010-01-05 |