Issued Patents 2021
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11192980 | Preparation method of polyarylene sulfide | Eunju Park, Joong Jin Han, Hyun Woog Ryu, Kwonsu JUNG, Yong Jin Jang | 2021-12-07 |
| 11192981 | Preparation method of polyarylene sulfide | Joong Jin Han, Eunju Park, Hyun Woog Ryu, Kwonsu JUNG | 2021-12-07 |
| 11193232 | Washing machine having circulation nozzles | Hosung Jang, Kwanghyun Kim, Sunghoon Kim, Jaehyun Choi, Yohwan Kang +2 more | 2021-12-07 |
| 11159899 | Eartip including foreign matter inflow prevention portion and electronic device including the same | Hyeonyeong JEONG, Kyeongcheol Yoon, Seeyoun Kwon, Haekeu PARK, Sunghoon Cho +1 more | 2021-10-26 |
| 11076215 | Electronic device including speaker and microphone | Seonmi KIM, Hangil MOON, Jeock LEE, Hwan SHIM, Haekeu PARK +4 more | 2021-07-27 |