Issued Patents All Time
Showing 25 most recent of 65 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12384965 | Copolymer, electroluminescent device material including copolymer, and electroluminescent device | Takahiro Fujiyama, Tomoyuki Kikuchi, Fumiaki Kato, Masashi Tsuji, Naotoshi Suganuma +4 more | 2025-08-12 |
| 12225747 | Quantum dot device and electronic device | Won Sik YOON, Ju Hyun Kim, Ha Il KWON, Kwang Hee KIM, Taehyung Kim +1 more | 2025-02-11 |
| 12193252 | Quantum dot light emitting device with electron auxiliary layer and display device including the same | Heejae LEE, Sung Woo Kim, Eun Joo JANG, Moon Gyu Han | 2025-01-07 |
| 12173114 | Copolymer, electroluminescence device material including copolymer, and electroluminescence device | Norihito Ishii, Takahiro Fujiyama, Masashi Tsuji, Naotoshi Suganuma, Yusaku KONISHI +6 more | 2024-12-24 |
| 12060510 | Semiconductor nanocrystal particles and devices including the same | Tae Hyung Kim, Hyun A Kang, Eun Joo JANG | 2024-08-13 |
| 12016190 | Electroluminescent device, and display device comprising thereof | Moon Gyu Han, Kwanghee KIM, Eun Joo JANG, Chan Su Kim, Kun Su PARK +1 more | 2024-06-18 |
| 11957046 | Electroluminescent device, and display device comprising thereof | Moon Gyu Han, Kwanghee KIM, Eun Joo JANG, Chan Su Kim, Kun Su PARK +1 more | 2024-04-09 |
| 11939422 | Copolymer, electroluminescence device material including copolymer, and electroluminescence device | Masashi Tsuji, Fumiaki Kato, Naotoshi Suganuma, Takahiro Fujiyama, Yusaku KONISHI +3 more | 2024-03-26 |
| 11917899 | Arylamine-fluorene alternating copolymer, electroluminescence device material, and electroluminescence device using the polymer | Masashi Tsuji, Takahiro Fujiyama, Yusaku KONISHI, Fumiaki Kato, Jaejun Chang +7 more | 2024-02-27 |
| 11910697 | Copolymer, electroluminescence device material including copolymer, and electroluminescence device | Fumiaki Kato, Masashi Tsuji, Takao Motoyama, Yusaku KONISHI, Keigo FURUTA +5 more | 2024-02-20 |
| 11910629 | Light emitting device, method of manufacturing the same, and display device | Chan Su Kim, Kun Su PARK, Tae Ho Kim, Eun Joo JANG | 2024-02-20 |
| 11812627 | Quantum dot device and electronic device | Hongkyu SEO, Eun Joo JANG, Moon Gyu Han, Tae Ho Kim | 2023-11-07 |
| 11793011 | Quantum dot device and display device | Sung Woo Kim, Tae Ho Kim, Eun Joo JANG, Hongkyu SEO, Sang Jin Lee +1 more | 2023-10-17 |
| 11758746 | Electroluminescent device, and display device comprising thereof | Sujin PARK, Yuho WON, Eun Joo JANG, Sung Woo Kim, Jin A Kim +1 more | 2023-09-12 |
| 11744096 | Light emitting device and display device including 1HE same | Kwanghee KIM, Eun Joo JANG, Tae Hyung Kim, Hongkyu SEO, Heejae LEE +1 more | 2023-08-29 |
| 11737301 | Electroluminescent device, and display device comprising thereof | Moon Gyu Han, Oul Cho, Tae Hyung Kim, Sujin PARK, Hongkyu SEO +1 more | 2023-08-22 |
| 11718786 | Quantum dots and quantum dot solutions | Tae Hyung Kim, Kwanghee KIM, Eun Joo JANG, Sujin PARK | 2023-08-08 |
| 11690242 | Light emitting device and display device including the same | Moon Gyu Han, Kwanghee KIM, Heejae LEE, Eun Joo JANG | 2023-06-27 |
| 11659725 | Quantum dot light emitting device with electron auxiliary layer and display device including the same | Heejae LEE, Sung Woo Kim, Eun Joo JANG, Moon Gyu Han | 2023-05-23 |
| 11643597 | Semiconductor nanocrystal particles and devices including the same | Tae Hyung Kim, Hyun A Kang, Eun Joo JANG | 2023-05-09 |
| 11637259 | Electroluminescent device, and display device comprising the same | Yeonkyung LEE, Eun Joo JANG, Hongkyu SEO | 2023-04-25 |
| 11611054 | Quantum dot device and electronic device | Heejae LEE, Moon Gyu Han, Won Sik YOON, Eun Joo JANG, Tae Hyung Kim +1 more | 2023-03-21 |
| 11594698 | Electric device and display device comprising quantum dots with improved luminous efficiency | Hongkyu SEO, Yeonkyung LEE, Eun Joo JANG | 2023-02-28 |
| 11581504 | Electroluminescent device, and display device comprising the same | Tae Ho Kim, Sung Woo Kim, Eun Joo JANG | 2023-02-14 |
| 11575099 | Electroluminescent device comprising thermally activated delayed fluorescence material, and display device comprising the same | Hwea Yoon Kim, Yeonkyung LEE, Eun Joo JANG | 2023-02-07 |