Issued Patents 2020
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10789565 | Engagement guarantee system using a gamification method | Jongho Shin, Chang Ho Jung, Hyunwoo Lee, Yoon Ho Jang, Seunghwan Roh +3 more | 2020-09-29 |
| 10714693 | Polycyclic compound and organic electroluminescence device including the same | Hiromi Nakano, Shuri Sato, Yoshimasa Fujita, Nobutaka Akashi, Takuma Yasuda | 2020-07-14 |
| 10705496 | Control device of home energy management system | Dongmin Son | 2020-07-07 |
| 10693073 | Fullerene derivatives and organic electronic device comprising fullerene derivatives | Jaesoon Bae, Jaechol Lee, Doowhan Choi | 2020-06-23 |
| 10662313 | Organic electronic element and method for manufacturing same | Doowhan Choi, Jaesoon Bae, Jaechol Lee | 2020-05-26 |
| 10644241 | Polymer and organic solar cell comprising same | Jinseck Kim, Donggu Lee, Jaechol Lee | 2020-05-05 |
| 10541376 | Organic solar cell and manufacturing method therefor | Hangken Lee, Songrim Jang, Jaechol Lee, Doowhan Choi, Jiwon BANG | 2020-01-21 |
| D872044 | Mobile phone | Kwangmoon Kim, Kukhwan Kim, Hae-Sung Park, Dahyun Lee, Miri Lee +3 more | 2020-01-07 |