Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9722271 | Polymer electrolyte membrane, membrane electrode assembly and fuel cell including the same | Jun Young Kim, Yeon-Su Kim, Tae Yoon Kim, Hee-Tak Kim, Jin-Hwa Lee | 2017-08-01 |
| 8716926 | Backlight unit using electron emission elements and a display apparatus having the same | Yu-Jeong Cho, Hun S. Kim | 2014-05-06 |
| 8482199 | Plasma display panel characterized by high efficiency | Eui-Jeong Hwang, Hyoung-Bin Park, Sang-Ho Jeon, Seung-Hyun Son, Hyun-Chul Kim +9 more | 2013-07-09 |
| 8004191 | Plasma display panel | Seung-Hyun Son, Sang-Ho Jeon, Hyeon-Seok Kim, Sil-Keun Jeong, Eui-Jeong Hwang +11 more | 2011-08-23 |
| 7999473 | Plasma display panel | Seung-Hyun Son, Sang-Ho Jeon, Hyeon-Seok Kim, Sil-Keun Jeong, Eui-Jeong Hwang +10 more | 2011-08-16 |
| 6794807 | Electron gun for cathode ray tube | Tae-Sik Oh, Sang-Hwan Cho, Jeong-Nam Kim, Eui-Jeong Hwang | 2004-09-21 |