Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12349592 | Compound and photoelectric device, image sensor, and electronic device including the same | Seon-Jeong Lim, Norihito Ishii, Yong Wan Jin, Taejin CHOI, Kyung Bae Park +3 more | 2025-07-01 |
| 12297214 | Condensed cyclic compound, organic light-emitting device including the same, and electronic apparatus including the organic light-emitting device | Wataru Sotoyama, Soonok Jeon, Rie Sakurai, Atsushi Imamura, Juhyun Kim +3 more | 2025-05-13 |
| 11974494 | Polymer compound, composition including the polymer compound, light-emitting device including the polymer compound | Takahiro Fujiyama, Keisuke KORAI, Daeyoung Chung, Eunjoo Jang, Taehyung Kim | 2024-04-30 |
| 11793072 | Compound and photoelectric device, image sensor, and electronic device including the same | Jisoo SHIN, Yeong Suk Choi, Taejin CHOI, Sungyoung YUN, Ohkyu KWON +7 more | 2023-10-17 |
| 11569451 | Compound and photoelectric device, image sensor, and electronic device including the same | Jisoo SHIN, Yeong Suk Choi, Taejin CHOI, Sungyoung YUN, Ohkyu KWON +7 more | 2023-01-31 |
| 11476423 | Compound and organic photoelectric device, image sensor and electronic device including the same | Norihito Ishii, Takkyun Ro, Ohkyu KWON, Sang Mo Kim, Kyung Bae Park +9 more | 2022-10-18 |
| 11322695 | Ink composition for organic light-emitting device, organic light-emitting device including film formed by using the ink composition, and method of manufacturing the organic light-emitting device | Eiji Otsuki, Masanori WAKITA, Fumiaki Kato, Satoshi INAYAMA, Norihito Ishii +1 more | 2022-05-03 |
| 11158819 | P-type organic semiconductor, composition, photoelectric conversion film, photoelectric conversion device, and image sensor | Norihito Ishii, Naotoshi Suganuma | 2021-10-26 |
| 11145822 | Compound and photoelectric device, image sensor, and electronic device including the same | Jisoo SHIN, Yeong Suk Choi, Taejin CHOI, Sungyoung YUN, Ohkyu KWON +7 more | 2021-10-12 |
| 10944055 | Compound and organic photoelectric device, image sensor and electronic device including the same | Norihito Ishii, Takkyun Ro, Ohkyu KWON, Sang Mo Kim, Kyung Bae Park +9 more | 2021-03-09 |
| 10937970 | Compound and photoelectric device, image sensor and electronic device including the same | Taejin CHOI, Sang Mo Kim, Sung Young Yun, Youn Hee Lim, Hiromasa Shibuya +7 more | 2021-03-02 |
| 10597403 | Condensed cyclic compound, composition including the condensed cyclic compound, organic light-emitting device including the condensed cyclic compound, and method of manufacturing the organic light-emitting device | Fumiaki Kato, Satoshi INAYAMA, Norihito Ishii, Mitsunori Ito | 2020-03-24 |
| 10461256 | Compound and photoelectric device, image sensor and electronic device including the same | Yeong Suk Choi, Ohkyu KWON, Youn Hee Lim, Hyesung Choi, Moon Gyu Han +2 more | 2019-10-29 |
| 10336772 | Bicarbazole compound, material for organic light-emitting device including bicarbazole compound, and organic light-emitting device including bicarbazole compound | Norihito Ishii, Satoshi INAYAMA, Mitsunori Ito | 2019-07-02 |
| 10158080 | Amino fluorene polymer and organic light-emitting device including the same | Norihito Ishii | 2018-12-18 |