Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9825244 | Organic light-emitting device | Se-Jin Cho, Chang-Ho Lee, Dae-Yup Shin, Il-Soo Oh, Hee-Joo Ko +7 more | 2017-11-21 |
| 9818811 | Organic light emitting display devices and methods of manufacturing organic light emitting display devices | Hyea-Weon Shin, Dong-Won Lee | 2017-11-14 |
| 9515280 | Organic light emitting device with enhanced lifespan | Jin-Young Yun, Chang-Ho Lee, Dae-Yup Shin, Il-Soo Oh, Hee-Joo Ko +6 more | 2016-12-06 |
| 9385336 | Organic light-emitting device using a mixture of electron transporting compounds | Se-Jin Cho, Chang-Ho Lee, Dae-Yup Shin, Il-Soo Oh, Hee-Joo Ko +7 more | 2016-07-05 |
| 9293710 | Organic light-emitting diode | Se-Jin Cho, Chang-Ho Lee, Dae-Yup Shin, ll-Soo Oh, Hee-Joo Ko +5 more | 2016-03-22 |
| 9269918 | Organic light-emitting display device having plural emitting layers disposed between two electrodes | Chang-Ho Lee, Jin-Young Yun, Dae-Yup Shin, Il-Soo Oh, Hee-Joo Ko +7 more | 2016-02-23 |
| 9178157 | Donor substrates, methods of manufacturing donor substrates and methods of manufacturing organic light emitting display devices using donor substrates | Hyea-Weon Shin, Sang-Soo Kim, Sang-Hun Park, Young Il Kim | 2015-11-03 |
| 8912505 | Electron beam focusing electrode and electron gun using the same | Chan-wook Baik, Anurag Srivastava, Jong Min Kim, Sun-il Kim, Gun-sik Park +1 more | 2014-12-16 |
| 8846159 | Mold for fabricating barrier rib and method of fabricating two-layered barrier rib using same | Han Cho, Yong-young Park, Joon Yong PARK | 2014-09-30 |
| 8802246 | Light emitting polymer comprising phosphorescence unit and fluorescence unit and organic light emitting device comprising the light emitting polymer | Jhun-Mo Son, Young-Hun Byun, Yu Jin Kim, O-Hyun Kwon | 2014-08-12 |
| 8596739 | Printing method and printer | Dong-Won Lee, Tae-Yong Noh, Sang-Hun Park, Hyea-Weon Shin, Young Il Kim +1 more | 2013-12-03 |
| 8563076 | Substrate structure and method of forming the same | Chan-wook Baik, Jong Seok Kim, Sun-il Kim | 2013-10-22 |
| 8481174 | Organic light-emitting compound of CIS-diarylethene derivatives, organic electroluminescent device using the same, and method of manufacturing the device | Dong-Woo Shin, Woon-Jung Paek, Byoung-Ki Choi, O-Hyun Kwon, Myeong-Suk Kim +2 more | 2013-07-09 |
| 8304743 | Electron beam focusing electrode and electron gun using the same | Chan-wook Baik, Anurag Srivastava, Jong Min Kim, Sun-il Kim, Gun-sik Park +1 more | 2012-11-06 |
| 8227093 | Cyclometalated transition metal complex and organic electroluminescence device using the same | Young-Hun Byun, Hee Kyung Kim, Lyong-Sun Pu, Shinichiro Tamura, Das Rupasree Ragini +4 more | 2012-07-24 |
| 8119814 | Aromatic hetrocyclic compound, organic light-emitting diode including organic layer comprising the aromatic hetrocyclic compound, and method of manufacturing the organic light-emitting diode | Dong-Woo Shin, Myeong-Suk Kim, Tae-Woo Lee, Yu Jin Kim, Eun-Sil Han +6 more | 2012-02-21 |
| 8062766 | Electroluminescent polymer and organic electroluminescent device using the same | Jhun-Mo Son, Yu Jin Kim, Sang-Hoon Park, Jong Jin Park, O-Hyun Kwon | 2011-11-22 |
| 7960500 | Blue electroluminescent polymer, method of preparing blue electroluminescent polymer, and organic electroluminescent device employing the same | Sang-Hoon Park, Yu Jin Kim, Jong Jin Park, Jhun-Mo Son | 2011-06-14 |
| 7901793 | Organic light-emitting compound and organic light-emitting device containing the same | Myeong-Suk Kim, Byoung-Ki Choi, Jong Jin Park, Tae-Yong Noh, Lyong-Sun Pu +5 more | 2011-03-08 |
| 7887932 | Organosiloxane compound and organic light-emitting device comprising the same | Yi-Yeol Lyu, Jong Jin Park, Byoung-Ki Choi, Myeong-Suk Kim, Sung-Hun Lee +5 more | 2011-02-15 |
| 7862907 | Dimethylenecyclohexane compound, method of preparing the same and organic light emitting device comprising the same | Byoung-Ki Choi, Young-Hoon Kim, Jong Jin Park, Myeong-Suk Kim, Sung-Hun Lee +5 more | 2011-01-04 |
| 7843129 | White organic light emitting device and display apparatus and lighting apparatus comprising the same | Sung-Hun Lee, Sang-Yeol Kim, Mu-Gyeom Kim, Jung-Bae Song | 2010-11-30 |
| 7806742 | Optically treated organic light emitting device and method of manufacturing the same | Yu Jin Kim, Mu-Gyeom Kim, Jhun-Mo Son, Sang-Hoon Park | 2010-10-05 |
| 7776458 | Silyl-substituted cyclometalated transition metal complex and organic electroluminescence device using the same | Das Rupasree Ragini, Hee Kyung Kim, Young-Hun Byun, Lyong-Sun Pu, O-Hyun Kwon +1 more | 2010-08-17 |
| 7751935 | Method and apparatus for controlling vibration using accelerometer | Joo-young Kwak, Yong-kwun Lee, Chang Hyun Roh | 2010-07-06 |