Issued Patents All Time
Showing 1–25 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12279518 | Organic light-emitting device | Sun Woo Kang, Young-Mi Cho | 2025-04-15 |
| 12266741 | Light emitting element, method of manufacturing the same, and display device including the light emitting element | Jun Bo SIM, Chang Hee Lee, Yun Hyuk KO, Jae Kook HA | 2025-04-01 |
| 11961945 | Light emitting element, method of manufacturing the same, and display device including the light emitting element | Jun Bo SIM, Chang Hee Lee, Yun Hyuk KO, Jae Kook HA | 2024-04-16 |
| 11087980 | Laser crystallization device | Byung-Soo So, Mee Jae Kang, Ho Seok Lee, Jae Gyun Lim, Yeon Hee Jeon | 2021-08-10 |
| 10661394 | Metal core solder ball and heat dissipation structure for semiconductor device using the same | Yong Cheol Chu, Hyun Kyu Lee, Jung Ug Kwak, Seung Jin Lee, Yong Sik CHOI | 2020-05-26 |
| 10539803 | Optical system for laser apparatus | Byung-Soo So, Jong Oh SEO, Dong Min LEE | 2020-01-21 |
| 10050067 | Laser crystallization apparatus and method of driving the same | Jong Oh SEO, Dong Min LEE, Mee Jae Kang | 2018-08-14 |
| 9087697 | Method for crystallizing a silicon substrate | Sung Ho Kim, Min-Hwan Choi, Min Ji Baek, Sang-Kyung Lee, Jong-Moo Huh | 2015-07-21 |
| 8482199 | Plasma display panel characterized by high efficiency | Eui-Jeong Hwang, Hyoung-Bin Park, Seung-Hyun Son, Hyun-Chul Kim, Hyeon-Seok Kim +9 more | 2013-07-09 |
| 8237362 | Plasma display panel and method of manufacturing the same | Hyun-Chul Kim, Hyoung-Bin Park, Sang-Hyuck Ahn, Seung-Hyun Son, Gi-Young Kim +3 more | 2012-08-07 |
| 8221560 | Lead free solder alloy | Kang-Hee Kim, Yong Cheol Chu, Myoung Ho Chun, Hyun Kyu Lee | 2012-07-17 |
| 8004191 | Plasma display panel | Seung-Hyun Son, Hyeon-Seok Kim, Bok-Chun Yun, Sil-Keun Jeong, Eui-Jeong Hwang +11 more | 2011-08-23 |
| 7999473 | Plasma display panel | Seung-Hyun Son, Hyeon-Seok Kim, Bok-Chun Yun, Sil-Keun Jeong, Eui-Jeong Hwang +10 more | 2011-08-16 |
| 7868533 | Electron emission display and method of fabricating the same | — | 2011-01-11 |
| 7777420 | Electron emission device | Byong-Gon Lee, Sang-Jo Lee | 2010-08-17 |
| 7764011 | Electron emission display device | Su-Bong Hong, Sang-Jo Lee, Sang-Hyuck Ahn | 2010-07-27 |
| 7750547 | Electron emission device with reduced deterioration of screen image quality | Byong-Gon Lee | 2010-07-06 |
| 7710014 | Electron emission device, electron emission display device using the same and method of manufacturing the same | Sang-Jo Lee, Chun-Gyoo Lee, Sang-Hyuck Ahn, Su-Bong Hong, Kyung-Sun Ryu +1 more | 2010-05-04 |
| 7652419 | Electron emission device and electron emission display using the same | Sang-Hyuck Ahn, Sang-Jo Lee, Byung-Gil Jea, Su-Bong Hong, Jin-Hui Cho | 2010-01-26 |
| 7629734 | Electron emission device and display device using the same | Sang-Jo Lee, Jin-Hui Cho, Sang-Hyuck Ahn, Su-Bong Hong, Byung-Gil Jea | 2009-12-08 |
| 7626326 | Electron emission display | Sang-Jo Lee, Jin-Hui Cho, Sang-Hyuck Ahn, Su-Bong Hong, Sam-Il Han | 2009-12-01 |
| 7615918 | Light emission device with heat generating member | Sang-Jo Lee, Chun-Gyoo Lee, Jin-Hui Cho, Sang-Hyuck Ahn, Su-Bong Hong +1 more | 2009-11-10 |
| 7573187 | Electron emission device and electron emission display having the electron emission device | Sang-Jo Lee, Chun-Gyoo Lee, Jin-Hui Cho, Sang-Hyuck Ahn, Su-Bong Hong +1 more | 2009-08-11 |
| 7545091 | Electron emission device | Byong-Gon Lee, Sang-Jo Lee, Sang-Hyuck Ahn, Su-Bong Hong, Chun-Gyoo Lee | 2009-06-09 |
| 7541725 | Electron emission display including a cathode having resistance layer electrically connecting isolation electrodes having electron emission regions to a line electrode | Jin-Hui Cho, Sang-Jo Lee, Sang-Hyuck Ahn, Su-Bong Hong, Byung-Gil Jea | 2009-06-02 |