Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10732506 | Method of fabricating integrated circuit devices | Suk Koo HONG, Jeong-ho Mun, Gum-hye Jeon | 2020-08-04 |
| 10730812 | Double spiro compound and organic light-emitting element comprising same | Yongbum Cha, Sang Duk SUH | 2020-08-04 |
| 10651411 | Compound and organic light emitting device containing same | Yongbum Cha, Seong So Kim, Jemin Ryu | 2020-05-12 |
| 10577355 | Hetero ring compound and organic luminescent element comprising same | Sung Kil Hong, Yongbum Cha | 2020-03-03 |
| 10421721 | Heterocyclic compound and organic light emitting device comprising same | Yongbum Cha, Sung Kil Hong, Sang Duk SUH | 2019-09-24 |
| 10230056 | Heterocyclic compound and organic light emitting element comprising same | Yongbum Cha, Seongmi Cho | 2019-03-12 |
| 10193076 | Amine compound and organic light emitting element comprising same | Yongbum Cha, Sung Kil Hong | 2019-01-29 |
| 10032986 | Polycyclic compound and organic light emitting device including the same | Sung Kil Hong, Yongbum Cha | 2018-07-24 |
| 9972785 | Spiro-type compound and organic light emitting element comprising same | Yongbum Cha, Sang Duk SUH, Jungbum Kim | 2018-05-15 |
| 9960357 | Spiro-type compound and organic light emitting element comprising same | Yongbum Cha, Sang Duk SUH, Jungbum Kim | 2018-05-01 |
| 9827338 | GRP-R agonistic 177-lutetium-labeled bombesin derivatives for diagnosis and treatment of prostate cancer | Jae Cheong LIM, Eun Ha Cho, Sang Mu Choi, So-Young Lee, Ul Jae Park +1 more | 2017-11-28 |
| 9703013 | Polarizing plate and optical display including the same | Kyoung Ah Oh, Yong-Woon Kim, Mun Bo Ko | 2017-07-11 |
| 9638941 | Photonic crystal type light modulator and 3D image acquisition apparatus employing the same | Jang-woo YOU, Yong-hwa Park, Yong Ho Lee, Chang-kwon Hwangbo | 2017-05-02 |
| 8953238 | High-speed optical modulator and method of modulating light by using the same | Ji-deog Kim, Yong-hwa Park, Yong-Jun Park, Chang-kwon Hwangbo, Jang-Hoon Lee | 2015-02-10 |
| 8436410 | Semiconductor devices comprising a plurality of gate structures | Dae-Woong Kang, Sung-Nam Chang, Kyong-Joo Lee, Eun Jung Lee | 2013-05-07 |
| 8362542 | Semiconductor devices comprising a plurality of gate structures | Dae-Woong Kang, Sung-Nam Chang, Kyong-Joo Lee, Eun Jung Lee | 2013-01-29 |
| 5784397 | Bulk semiconductor lasers at submillimeter/far infrared wavelengths using a regular permanent magnet | Robert E. Peale, Kijun Park | 1998-07-21 |