Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11851423 | Heterocyclic compound and organic light emitting device comprising the same | Tae Yoon Park, Seongmi Cho, Jeong Wook MUN, Min Woo Jung, Jung Ha Lee | 2023-12-26 |
| 11700768 | Compound and organic light emitting device comprising the same | Jung-Hoon Yang, Dong Hoon Lee, Jung Oh Huh, Boon Jae Jang, Dong Uk Heo +2 more | 2023-07-11 |
| 11594685 | Organic light emitting device | Jung Oh Huh, Dong Hoon Lee, Boon Jae Jang, Dong Uk Heo, Mi Yeon Han | 2023-02-28 |
| 11380851 | Compound and organic light emitting device comprising the same | Min Woo Jung, Tae Yoon Park, Seong Mi Cho, Jeong Wook MUN, Jung Ha Lee +1 more | 2022-07-05 |
| 11304839 | Lifting belt | Ki Yong Chang | 2022-04-19 |
| 11232432 | Method for providing card recommendation information and device thereof | Seul-ae Yang, Kwang Su KIM, Sun Young Park, Hee-lok Jung, Ki Bum Kim +2 more | 2022-01-25 |
| 11123213 | Lifting belt | Ki Yong Chang | 2021-09-21 |
| 11125787 | Semiconductor device and semiconductor system comprising the same | Do Hyung Kim | 2021-09-21 |
| 10686405 | Film bulk acoustic resonator oscillators and gas sensing systems using the same | Eun Seok Shin, Se-Ra An, Jae-Jin Park, Seung-Hoon Lee, Do Hyung Kim | 2020-06-16 |
| 10667567 | Wrist protector | Ki Yong Chang | 2020-06-02 |
| 10461259 | Organic light emitting device | Boon Jae Jang, Dong Hoon Lee, Jung Oh Huh, Dong Uk Heo, Mi Yeon Han +1 more | 2019-10-29 |
| D834204 | Knee brace | Ki Yong Chang | 2018-11-20 |
| D833629 | Belt bandage | Ki Yong Chang | 2018-11-13 |
| D833024 | Belt bandage | Ki Yong Chang | 2018-11-06 |
| 9936543 | Display device | — | 2018-04-03 |
| D779076 | Knee brace | Ki Yong Chang | 2017-02-14 |
| 8590206 | Method and system for sterilization of the soil for growing Korean ginseng by using an electron beam and system of growing Korean ginseng using an electron beam sterilization | Hyeon-Jea Shim, Yong-Dol Shin | 2013-11-26 |