Issued Patents All Time
Showing 51–75 of 122 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9865828 | Organic light emitting device | Se-Hun Kim, Mie-Hwa Park, Sam-Il Koh, Kwan-Hee Lee, Yun-Hi Kim | 2018-01-09 |
| 9853222 | Condensed-cyclic compound and organic light-emitting diode comprising the same | Se-Hun Kim, Kwan-Hee Lee, Chang-Woong Chu | 2017-12-26 |
| 9835770 | Functional polarizing film and organic light-emitting display apparatus including the same | Nam-Jin Kim, Chul-Hwan Park, Sang Woo Kim | 2017-12-05 |
| 9831438 | Compound and organic light-emitting device including the same | Se-Hun Kim, Seong Jin JEONG, Jong-In Hong, Chang-Woong Chu | 2017-11-28 |
| 9792225 | Host and computer system having the same | Seok Min Kim, Kwan-Ho Kim | 2017-10-17 |
| 9768388 | Amine-based compound and organic light-emitting diode including the same | Dong Hyun Kim, Se-Hun Kim, Hwan-Hee Cho, Sam-Il Kho, Hyoung-Kun Kim +1 more | 2017-09-19 |
| 9738574 | Method for producing butadiene through oxidative dehydrogenation reaction | Jae Ik Lee, Jeong-Seok Lee, Dae Hyeon KIM, Jong Ku Lee | 2017-08-22 |
| 9716236 | Compound for organic electric element, organic electric element comprising the same and electronic device thereof | Junghwan Park, Sunhee Lee, Soungyun Mun, Daesung Kim, Hwasoon Jung +5 more | 2017-07-25 |
| 9673400 | Amine-based compound and organic light-emitting diode including the same | Chang-Woong Chu, Sam-Il Kho, Dong Hyun Kim, Kwan-Hee Lee, Jong-In Hong +1 more | 2017-06-06 |
| 9660200 | Organic light-emitting device | Chang-Woong Chu, Kwan-Hee Lee, Se-Hun Kim, Hwan-Hee Cho, Dae-Yup Shin +2 more | 2017-05-23 |
| 9660201 | Organic light emitting device | Kwan-Hee Lee, Chang-Woong Chu, Jin Kook Lee, Sam-Il Kho | 2017-05-23 |
| 9634257 | Heterocyclic compound and organic light-emitting device including the same | Se-Hun Kim, Jong-In Hong, Dong Hyun Kim, Seong Jin JEONG, Hwan-Hee Cho +1 more | 2017-04-25 |
| 9627627 | Phosphine oxide-based compound and organic light-emitting device including the same | Kwan-Hee Lee, Chang-Woong Chu, Yun-Hi Kim, Soon-Ki Kwon, Seung Jin Yoo | 2017-04-18 |
| 9601698 | Organic light-emitting devices | Hwan-Hee Cho, Jae Yong Lee, Dong Hyun Kim, Se-Hun Kim, Chang-Woong Chu +1 more | 2017-03-21 |
| 9590185 | Amine-based compound and organic light-emitting diode including the same | Hwan-Hee Cho, Se-Hun Kim, Sam-Il Kho, Hyoung-Kun Kim | 2017-03-07 |
| 9570687 | Organic light-emitting diode | Se-Hun Kim, Dong Hyun Kim, Hwan-Hee Cho, Chang-Woong Chu, Yun-Hi Kim +1 more | 2017-02-14 |
| 9543538 | Organic light-emitting device | Seul-Ong Kim, Dong-Woo Shin, Chang-Woong Chu, Tae Hyung Kim, Hocheol PARK +4 more | 2017-01-10 |
| 9525141 | Organic light emitting device | Dong Hyun Kim, Se-Hun Kim, Hwan-Hee Cho, Chang-Woong Chu, Kwan-Hee Lee | 2016-12-20 |
| 9525145 | Silicon-based compound and organic light emitting diode comprising the same | Chang-Woong Chu, Jae Young Hwang, Yun-Hi Kim, Soon-Ki Kwon | 2016-12-20 |
| 9520568 | Organic light-emitting diode | Se-Hun Kim, Dong Hyun Kim, Hwan-Hee Cho, Chang-Woong Chu, Yun-Ji Lee +2 more | 2016-12-13 |
| 9515265 | Organic light-emitting device | Sam-Il Kho, Hyoung-Kun Kim, Hwan-Hee Cho | 2016-12-06 |
| 9508778 | Organic light emitting diode display | Nam Hee Kim, Keun Soo Lee, Sun-Youl Lee, Kwang-Min Kim, Yang Wan Kim +4 more | 2016-11-29 |
| 9496501 | Organic light-emitting diode | Se-Hun Kim, Dong Hyun Kim, Hwan-Hee Cho, Chang-Woong Chu, Yun-Ji Lee +2 more | 2016-11-15 |
| 9490302 | Display device and manufacturing method thereof | Yong-Hwan Park, Jae-Seob Lee | 2016-11-08 |
| 9478752 | Organic light-emitting diode comprising amine-based compounds and pyrene-based compounds | Se-Hun Kim, Hwan-Hee Cho, Myoung-Ki Kim, Chang-Woong Chu, Jong-In Hong | 2016-10-25 |