Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10418520 | Light emitting display device | Soo-Kang Kim, Ji-Hyang Jang, So-Young Jo | 2019-09-17 |
| 10381601 | Organic electroluminescence display device including convex curve or concave curve and method of fabricating the same | Ji-Hyang Jang, So-Young Jo | 2019-08-13 |
| 10355234 | Organic light emitting device | Yong Hoon Choi, Jin Tae Kim, Soo-Kang Kim, Ji-Hyang Jang | 2019-07-16 |
| 9807843 | White light emitting module and LED lighting apparatus | — | 2017-10-31 |
| 9035284 | Microlens for organic EL element, organic EL element using the same, and manufacturing methods thereof | Hideo Takezoe, Suzushi Nishimura, Soon Moon Jeong | 2015-05-19 |
| 9028086 | Light source for illumination apparatus and method of manufacturing the same | Yun Seok Woo, Jin Woo Bae, Wuk Chul Joung, Chang Hoon Baek | 2015-05-12 |
| 8770806 | Light emitting diode lighting module | Chul-Woo Park, Yun Seok Woo, Il Seok Lee, Dong-il Lim, Deok Hee Han | 2014-07-08 |
| 8632225 | Optical lens, LED module having the optical lens, and lighting apparatus having the LED module | Sang Ho Yoon, Hyun Jung Kim, Ki Un LEE, Hyung Jin Kim, Kyeong Ik Min | 2014-01-21 |
| 8541778 | Diffraction grating, organic EL element using the same, and manufacturing methods thereof | Takashi Seki, Suzushi Nishimura, Maki Fukuda, Madoka Fukushima, Satoshi Masuyama +2 more | 2013-09-24 |
| 8021205 | Organic light-emitting diode display device and method of manufacturing the same | Joo-Hyeon Lee, Chang-Woong Chu, Chang-Mo Park | 2011-09-20 |
| 7999467 | Display device and manufacturing method thereof for minimizing inflow of oxygen and moisture from the outside | Hoon Kim, Jung-Mi Choi | 2011-08-16 |
| 7986096 | Display device with minimized infiltration of oxygen and moisture and manufacturing method thereof | Hoon Kim, Jung-Mi Choi | 2011-07-26 |
| 7935971 | Light emitting diode module | Min Sang Lee, Tae Hong Lee, Kyung Seob Oh | 2011-05-03 |
| 7915805 | Organic electroluminescent display and method of manufacture | Hoon Kim, Jin-Koo Chung, Jung-Mi Choi | 2011-03-29 |
| 7812527 | Organic electro-luminescent display device | Hoon Kim, Jin-Koo Chung, Jung-Mi Choi | 2010-10-12 |
| 7744719 | Manufacturing method for display device, manufacturing apparatus for the same and display device made by the same | Hoon Kim, Jung-Mi Choi | 2010-06-29 |
| 7671959 | Display device and manufacturing method thereof | Hoon Kim, Jung-Mi Choi | 2010-03-02 |
| 7512293 | Header-replaceable hybrid waveguide sensor | Soo Jin Jung, Il Kweon Joung, Dong-Ho Shin, Gwan Su Lee | 2009-03-31 |
| 7496264 | Optical waveguide | Gwan Su Lee, Soo Jin Jung, Dong-Ho Shin, Il Kweon Joung | 2009-02-24 |
| 7433553 | Hybrid waveguide sensor | Dong-Ho Shin, Il Kweon Joung, Gwan Su Lee, Soo Jin Jung | 2008-10-07 |
| 7394962 | Optical waveguide for transmitting surface plasmon-polariton wave | Gwan Su Lee, Soo Jin Jung, Dong-Ho Shin, Il Kweon Joung | 2008-07-01 |