Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12429522 | Relay diagnosis device and relay diagnosis method | Lyang Wook Jo | 2025-09-30 |
| 11970445 | Method and apparatus for recovering amide-based compound | Sanghwan Jo, Joong Jin Han | 2024-04-30 |
| 11879200 | Washing machine having circulation nozzles | Hosung Jang, Kwanghyun Kim, Sunghoon Kim, Jaehyun Choi, Yohwan Kang +2 more | 2024-01-23 |
| 11859637 | Washing machine | Kwanghyun Kim | 2024-01-02 |
| 11859333 | Washing machine | Kwanghyun Kim, Hosung Jang | 2024-01-02 |
| 11661482 | Separation and purification method of polyarylene sulfide | Joong Jin Han, Sanghwan Jo | 2023-05-30 |
| 11597800 | Separation and recovery method of polyarlene sulfide | Joong Jin Han, Sanghwan Jo | 2023-03-07 |
| 11581393 | Electronic apparatus | Wonkyu Kwak, Jinhee Jang, Jae-Sic Lee, Minchae Kwak, Byungsun Kim +3 more | 2023-02-14 |
| 11519121 | Washing machine | Hosung Jang, Yohwan Kang, Kwanghyun Kim, Hyunjae Lee | 2022-12-06 |
| 11414521 | Preparation method of polyarylene sulfide | Kwonsu JUNG, Joong Jin Han, Eunju Park, Hyun Woog Ryu | 2022-08-16 |
| 11332871 | Washing machine | Kwanghyun Kim, Hosung Jang | 2022-05-17 |
| 11290800 | Wearable electronic device with water repellent structure using speaker module and method for sensing moisture penetration thereof | Byunggon Han, Jaejoon YOO, Seunghyun Hwang, Seungnyun KIM, Yongsang YUN | 2022-03-29 |
| 11274207 | Conductive polyarylene sulfide resin composition | Hyun Woog Ryu, Joong Jin Han, Eunju Park, Kwonsu JUNG, Jong Hyun Chae +1 more | 2022-03-15 |
| 11274183 | Method of preparing polyarylene sulfide | Joong Jin Han, Eunju Park, Hyun Woog Ryu, Kwonsu JUNG | 2022-03-15 |
| 11220441 | Process for recovering amide compounds | Sanghwan Jo, Joong Jin Han | 2022-01-11 |
| 11215194 | Washing machine | Kwanghyun Kim | 2022-01-04 |
| 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 |
| 10739131 | Three-dimensional scanning device using structured light | Minho Chang, Soobok Lee, Jiwoong Chang, Sungbin Im, Euijeong Song +1 more | 2020-08-11 |