Issued Patents All Time
Showing 26–50 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9685493 | Top emission device and organic light-emitting diode display device | Yun-Mo Chung, Byoung Ki Kim, Young Jun Shin, Soo-Ran Park, Kwang-Sub Shin | 2017-06-20 |
| 9661692 | Multilayered optical film and display device including optical film | Moon Yeon Lee, Kyoung Ah Oh, Kyu Yeol In, Ji Hoon Lee, Myung Sup Jung +1 more | 2017-05-23 |
| 9559330 | Organic light emitting diode display | Byoung Ki Kim, Il Hun Seo, Ho Jin Yoon, Yun-Mo Chung | 2017-01-31 |
| 9491854 | Multi-layer microwave corrugated printed circuit board and method | Clifton Quan, Fangchou Yang, Kevin C. Rolston, Edward M. Jackson | 2016-11-08 |
| 9264777 | Control video content play speed | Young Ho Han, Jong Se Park, Chang-Sun RYU, Sungwon Park, Sung Chan Park | 2016-02-16 |
| 9188786 | Optical compensation film | Moon Yeon Lee, Kyu Yeol In, Jae-Hyun Kim, Hyung Jun Kim, Won Cheol JUNG +3 more | 2015-11-17 |
| 8901294 | MRI contrast agent having gadolinium complex | Tae-Jeong Kim, Yong Min Chang, Sung-Wook Gu | 2014-12-02 |
| 8877349 | Organometallic complex and organic electroluminescence device using the same | Das Rupasree Ragini, Che-Un Yang, Young-Hun Byun, O-Hyun Kwon, Lyong-Sun Pu +4 more | 2014-11-04 |
| 8853702 | Organic light emitting diode display and method for repairing organic light emitting diode display | Guang-Hai Jin, Jae-Beom Choi, Kwan-Wook Jung, June-Woo Lee, Moo-Jin Kim | 2014-10-07 |
| 8822697 | Paramagnetic polynuclear metal complex having high self-relaxation rate, preparation method thereof, and contrast medium containing same | Tae-Jeong Kim, Yong Min Chang | 2014-09-02 |
| 8547280 | Systems and methods for exciting long slot radiators of an RF antenna | Fangchou Yang, Shahrokh Hashemi-Yeganeh, Clifton Quan, Alberto F. Viscarra, Robert W. Ladera | 2013-10-01 |
| 8531625 | Light guide plate for displaying three-dimensional image, and three-dimensional image display apparatus employing the same | Byung Hee Sohn, Young Hwan Kim, Hong-seok Lee | 2013-09-10 |
| 8481173 | Organometallic complex and organic electroluminescence device using the same | Das Rupasree Ragini, O-Hyun Kwon, Myeong-Suk Kim, Shinichiro Tamura, Jong Jin Park +3 more | 2013-07-09 |
| 8362856 | RF transition with 3-dimensional molded RF structure | Clifton Quan, Fangchou Yang, Alberto F. Viscarra | 2013-01-29 |
| 8227093 | Cyclometalated transition metal complex and organic electroluminescence device using the same | Young-Hun Byun, Lyong-Sun Pu, Shinichiro Tamura, Das Rupasree Ragini, Jong Jin Park +4 more | 2012-07-24 |
| 8053090 | Phosphorescent multinuclear copper complex and organic electroluminescent device using the same | Das Rupasree Ragini, Yi-Yeol Lyu, Young-Hun Byun, O-Hyun Kwon, Jhun-Mo Son +1 more | 2011-11-08 |
| 8048537 | Cyclometalated transition metal complex and organic light emitting device using the same | Young-Hun Byun, Das Rupasree Ragini, O-Hyun Kwon, Yi-Yeol Lyu, Lyong-Sun Pu +1 more | 2011-11-01 |
| 8043464 | Systems and methods for assembling lightweight RF antenna structures | Fangchou Yang, Alberto F. Viscarra, Clifton Quan, Derek Pruden | 2011-10-25 |
| 8039123 | Phosphorescent heteronuclear copper(I)-iridium(III) complex and organic electroluminescence device using the same | Das Rupasree Ragini, Byoung-Ki Choi, Yi-Yeol Lyu, Young-Hun Byun, O-Hyun Kwon +2 more | 2011-10-18 |
| 8017787 | Organometallic complex and organic electroluminescence device using the same | Das Rupasree Ragini, Che-Un Yang, Young-Hun Byun, O-Hyun Kwon, Lyong-Sun Pu +3 more | 2011-09-13 |
| 7839080 | Organic light emitting device including photo responsive material and a method of fabricating the same | Pil-soo Ahn | 2010-11-23 |
| 7776458 | Silyl-substituted cyclometalated transition metal complex and organic electroluminescence device using the same | Das Rupasree Ragini, Young-Hun Byun, Lyong-Sun Pu, O-Hyun Kwon, Young-Mok Son +1 more | 2010-08-17 |
| 7687626 | Organometallic complex and organic electroluminescent device using the same | Das Rupasree Ragini, O-Hyun Kwon, Young-Hun Byun, Joon Yong PARK, Jung-Bae Song +1 more | 2010-03-30 |
| 7678473 | Organometallic complex and organic electroluminescent device using the same | Jong-Hyoup Lee, Seok Chang, Das Rupasree Ragini, Lyong-Sun Pu | 2010-03-16 |
| 7670692 | Cyclometalated transition metal complex and organic electroluminescent device using the same | Das Rupasree Ragini, Seok Chang, Eun-Sil Han, Lyong-Sun Pu, Jong-Hyoup Lee | 2010-03-02 |