Issued Patents All Time
Showing 51–75 of 224 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9929219 | Organic light-emitting display apparatus | Oh-June Kwon, Seung-Yong Song, Young-Seo Choi, Jin-Hwan Jeon, Sun-Young Jung +2 more | 2018-03-27 |
| 9917258 | Phenylcarbazole-based compounds and fluorene-based compounds and organic light emitting device and flat panel display device comprising the same | Seok-Hwan Hwang, Young-Kook Kim, Yoon-Hyun Kwak, Jong-Hyuk Lee, Min-Seung Chun | 2018-03-13 |
| 9884340 | Deposition apparatus and method with cooler | Jae Hoon HWANG | 2018-02-06 |
| 9887366 | Organic light-emitting diode | Hwan-Hee Cho, Mi-Kyung Kim, Dae-Yup Shin, Se-Hun Kim | 2018-02-06 |
| 9871205 | Organic light-emitting device | Mi-Kyung Kim, Sam-Il Kho, Chang-Woong Chu | 2018-01-16 |
| 9865828 | Organic light emitting device | Se-Hun Kim, Mie-Hwa Park, Sam-Il Koh, Mi-Kyung Kim, Yun-Hi Kim | 2018-01-09 |
| 9853222 | Condensed-cyclic compound and organic light-emitting diode comprising the same | Se-Hun Kim, Mi-Kyung Kim, Chang-Woong Chu | 2017-12-26 |
| D805564 | Cutting insert | Nam Seon Lee, Ki Chan Nam, Hyo San Kim, Young Heum Kim | 2017-12-19 |
| D804552 | Cutting insert | Nam Seon Lee, Ki Chan Nam, Hyo San Kim, Young Heum Kim | 2017-12-05 |
| 9749704 | Digital TV and method for controlling same | Chang Hun Sung, Hyun-Sang Park, Taeg Il Cho, Woo Hyun Paik | 2017-08-29 |
| 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 | Mi-Kyung Kim, Chang-Woong Chu, Sam-Il Kho, Dong Hyun Kim, Jong-In Hong +1 more | 2017-06-06 |
| 9661396 | Digital TV and method for controlling same | Chang Hun Sung, Hyun-Sang Park, Tae Il Cho, Woo Hyun Paik | 2017-05-23 |
| 9660201 | Organic light emitting device | Mi-Kyung Kim, Chang-Woong Chu, Jin Kook Lee, Sam-Il Kho | 2017-05-23 |
| 9660200 | Organic light-emitting device | Mi-Kyung Kim, Chang-Woong Chu, Se-Hun Kim, Hwan-Hee Cho, Dae-Yup Shin +2 more | 2017-05-23 |
| 9634254 | Organic material and organic light emitting diode display using same | Yuji Hamada | 2017-04-25 |
| 9627627 | Phosphine oxide-based compound and organic light-emitting device including the same | Mi-Kyung Kim, Chang-Woong Chu, Yun-Hi Kim, Soon-Ki Kwon, Seung Jin Yoo | 2017-04-18 |
| 9525141 | Organic light emitting device | Dong Hyun Kim, Mi-Kyung Kim, Se-Hun Kim, Hwan-Hee Cho, Chang-Woong Chu | 2016-12-20 |
| D772963 | Cutting insert | Ki Chan Nam, Young Heum Kim | 2016-11-29 |
| D772319 | Cutting insert | Ki Chan Nam, Hyo San Kim, Young Heum Kim | 2016-11-22 |
| 9496515 | Organic light emitting diode | Byung-Hoon Chun, Ja-Hyun Im, Sung-Jun Bae, Seong-Jong Kang | 2016-11-15 |
| 9478754 | Phenylcarbazole-based compounds and fluorene-based compounds and organic light emitting device and flat panel display device comprising the same | Seok-Hwan Hwang, Young-Kook Kim, Yoon-Hyun Kwak, Jong-Hyuk Lee, Min-Seung Chun | 2016-10-25 |
| 9466801 | Organic light-emitting device and organic light-emitting display apparatus including the same | Hwan-Hee Cho, Moon-Jae Lee, Ji Hyun Seo, Jae-Hyun Kwak, Young Ho Park +2 more | 2016-10-11 |
| 9466808 | Organic light-emitting device | Mi-Kyung Kim, Chang-Woong Chu, Se-Hun Kim, Hwan-Hee Cho, Dae-Yup Shin +2 more | 2016-10-11 |
| 9455305 | Organic light-emitting display device and method of manufacturing the same | Ja-Hyun Im, Beom Seok Kim | 2016-09-27 |