Issued Patents All Time
Showing 26–50 of 121 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10797245 | Compound for organic optoelectronic element, organic optoelectronic element, and display device | Byungku KIM, Youngkwon KIM, Younhwan KIM, Hun Soo Kim, Eun-Sun Yu +1 more | 2020-10-06 |
| 10593894 | Composition for organic optoelectronic device and organic optoelectronic device and display device | Dong Wan RYU, Youngkwon KIM, Changwoo KIM, Chang Ju SHIN, Eun-Sun Yu +3 more | 2020-03-17 |
| 10516114 | Compound for organic optoelectric device, composition for organic optoelectric device and organic optoelectric device and display device | Byungku KIM, Dong Min KANG, Jun Seok KIM, Chang Ju SHIN, Eun-Sun Yu +2 more | 2019-12-24 |
| 10505126 | Composition for organic optoelectric device and organic optoelectric device and display device | Chang Ju SHIN, Youngkwon KIM, Changwoo KIM, Dong Wan RYU, Eun-Sun Yu +3 more | 2019-12-10 |
| 10361377 | Condensed cyclic compound and organic light emitting device including the same | Byung-Ku KIM, Young Kwon Kim, Chang Woo Kim, Joo-Hee SEO, Chang Ju SHIN +2 more | 2019-07-23 |
| 10355224 | Compound for organic optoelectronic device, composition for organic optoelectronic device, and organic optoelectronic device and display device comprising same | Seungjae Lee, Youngkwon KIM, Jun Seok KIM, Changwoo KIM, Eun-Sun Yu +1 more | 2019-07-16 |
| 10193081 | Organic compound for optoelectric device and composition for optoelectric device and organic optoelectric device and display device | Young Kwon Kim, Dong Wan RYU, Youn-Hwan KIM, Eun-Sun Yu, Sung-Hyun JUNG | 2019-01-29 |
| 9911924 | Material for organic optoelectronic device, organic light emitting diode including the same, and display including the organic light emitting diode | Byungku KIM, Chang Woo Kim, Jin Hyeon Ryu, Moo Jin Park, Jae-Deuk Yang +2 more | 2018-03-06 |
| 9882149 | Compound for organic optoelectric device, organic optoelectronic device comprsing same, and display apparatus comprising organic optoelectric device | Wook KIM, Chang Woo Kim, Mi-Young Chae, Dal-Ho Huh, Eun-Sun Yu +1 more | 2018-01-30 |
| 9853285 | Method for manufacturing electrode for lithium-sulfur battery and lithium-sulfur battery | Yong Tae Kim, Tae-Gyung Jeong | 2017-12-26 |
| 9768393 | Condensed-cyclic compound and organic light-emitting device including the same | Chang Ju SHIN, Young Kwon Kim, Moo Jin Park, Joo-Hee SEO, Eun-Sun Yu +2 more | 2017-09-19 |
| 9722186 | Compound for organic optoelectronic device, organic light emitting diode comprising same, and display comprising organic light emitting diode | Moo Jin Park, Eun-Sun Yu, Mi-Young Chae, Chang Woo Kim, Ho-Jae Lee | 2017-08-01 |
| 9643846 | Recycling method of olivine-based cathode material for lithium secondary battery, cathode material fabricated therefrom, and cathode and lithium secondary battery including the same | Byung Won Cho, Hwa Young Lee, Eun Jung Shin, Soo Min Kim, Kyung Yoon CHUNG | 2017-05-09 |
| 9559309 | Compound for organic optoelectronic device, organic light emitting diode including the same, and display device including the organic light emitting diode | Soo-Hyun MIN, Eun-Sun Yu, Mi-Young Chae | 2017-01-31 |
| 9543530 | Compound for organic optoelectronic device, organic light emitting diode including the same and display including the organic light emitting diode | Eun-Sun Yu, Mi-Young Chae, Ho-Jae Lee, Soo-Hyun MIN | 2017-01-10 |
| 9530970 | Benzimidazole compound, organic photoelectric device including the same, and display element including the same | Sung-Hyun JUNG, Young-Hoon Kim, Ho-Jae Lee, Seung-Gyoung Lee, Eun-Sun Yu +1 more | 2016-12-27 |
| 9478755 | Compound for organic photoelectric device and organic photoelectric device including the same | Eun-Sun Yu, Young-Hoon Kim, Soo-Hyun MIN, Ho-Jae Lee, Eui-Su Kang +1 more | 2016-10-25 |
| 9450193 | Compound for organic photoelectric device and organic photoelectric device including the same | Eun-Sun Yu, Young-Hoon Kim, Soo-Hyun MIN, Ho-Jae Lee, Eui-Su Kang +1 more | 2016-09-20 |
| 9419230 | Compound for organic optoelectronic device, organic light emitting diode including the same, and display device including the organic light emitting diode | Eun-Sun Yu, Mi-Young Chae | 2016-08-16 |
| 9199850 | Method of fabricating LiFePO4 cathode electroactive material by recycling, and LiFePO4 cathode electroactive material, LiFePO4 cathode, and lithium secondary battery fabricated thereby | Byung Won Cho, Hwa Young Lee, Su Jin Kim, Eun Jung Shin, Kyung Yoon CHUNG | 2015-12-01 |
| 9166225 | Sodium vanadium oxide anode material for sodium ion secondary battery, preparation method thereof and sodium ion secondary battery having the same | Byung Won Cho, Si Hyoung OH, Ju Hyeon Ahn, Yong Ho Lee, Won-chang Choi | 2015-10-20 |
| 9115020 | Method and apparatus for manufacturing a low melting point nano glass powder | Dong Wha Park, Sung-Hwan Cho, Sun-il Kim, Won Kyung Lee, Hyun-Jin Shim | 2015-08-25 |
| 9017827 | Indenocarbazole compound for optoelectronic device, organic light emitting diode including the same and display including the organic light emitting diode | Sung-Hyun JUNG, Ho-Jae Lee, Eun-Sun Yu, Mi-Young Chae, Young-Hoon Kim | 2015-04-28 |
| 8828561 | Compound for organic photoelectric device and organic photoelectric device including the same | Eun-Sun Yu, Young-Hoon Kim, Ja-Hyun Kim, Soo-Hyun MIN, Ho-Jae Lee +2 more | 2014-09-09 |
| 8815418 | Compound including fluorenyl group for organic photoelectric device and organic photoelectric device including the same | Ho-Jae Lee, Eui-Su Kang, Nam-Heon LEE, Young-Sung Park, Eun-Sun Yu +1 more | 2014-08-26 |