Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12313481 | Stretchable strain sensor, combination sensor, and display panel and device | Gae Hwang Lee, Youngjun Yun, Jong Won Chung, Yeongjun LEE, Won Jae Joo | 2025-05-27 |
| 12317666 | Organic thin film transistor and method of manufacturing the same and thin film transistor array panel and electronic device | Suk Gyu Hahm, Jong Won Chung, Youngjun Yun | 2025-05-27 |
| 11885700 | Stretchable strain sensor, combination sensor, and display panel and device | Gae Hwang Lee, Youngjun Yun, Jong Won Chung, Yeongjun LEE, Won Jae Joo | 2024-01-30 |
| 11552250 | Polymer and organic thin film and thin film transistor and electronic device | Don-Wook Lee, Youngjun Yun, Jeong Il Park, Jiyoung Jung | 2023-01-10 |
| 11069863 | Organic thin film and organic thin film transistor and electronic device | Jeong Il Park, Hyun Bum KANG, Eun Kyung Lee, Don-Wook Lee | 2021-07-20 |
| 10400162 | Phosphor containing particle, and light emitting device and phosphor containing sheet using the same | Tatsuya Ryohwa, Mami MORISHITA, Noriyuki Yamazumi, Makoto Izumi | 2019-09-03 |
| 10174886 | Wavelength conversion member and light emitting device | Tatsuya Ryohwa, Mami MORISHITA, Noriyuki Yamazumi, Makoto Izumi, Takuya Nakashima +1 more | 2019-01-08 |
| 9803137 | Semiconductor phosphor nanoparticle and light-emitting element including semiconductor phosphor nanoparticle | Tatsuya Ryohwa, Mami MORISHITA | 2017-10-31 |
| 9716211 | Semiconductor phosphor nanoparticle, semiconductor phosphor nanoparticle-containing glass, light emitting device, and light emitting element | Tatsuya Ryohwa, Mami MORISHITA, Noriyuki Yamazumi, Makoto Izumi | 2017-07-25 |
| 9410079 | Phosphor nanoparticle and optical device including phosphor nanoparticle | Tatsuya Ryohwa, Makoto Izumi | 2016-08-09 |
| 9240507 | Intermediate band solar cell using type I and type II quantum dot superlattices | Hirofumi Yoshikawa, Makoto Izumi | 2016-01-19 |
| 8334528 | Organic thin-film transistor and method for manufacturing the same | Shigeru Aomori, Masatoshi Kitamura, Yasuhiko Arakawa | 2012-12-18 |
| 8178871 | Organic transistor and method for producing the same | MASAKAZU KAMURA, Shigeru Aomori | 2012-05-15 |