Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11449708 | Method of identification and analysis for materials | Jin Woong Lee | 2022-09-20 |
| 11075402 | Positive electrode active material for potassium secondary battery and potassium secondary battery containing same | Un-bea Park | 2021-07-27 |
| 11053438 | Fluoride-based phosphors for light emitting device | Min-seuk Kim | 2021-07-06 |
| 10961450 | Metal fluoride red phosphor and light emitting element using same | Chang Hae Kim, Bo Geuk Bang, Kang Sik CHOI, June Kyu Park, Min-seuk Kim | 2021-03-30 |
| 10339451 | System and method of developing composition for powder molding | Ji Sik Kim, Jin Woong Lee | 2019-07-02 |
| 9983072 | Strain measurement sensor capable of indicating strain with color emission and method of manufacturing the same | Ji Sik Kim, Suman Timilsina | 2018-05-29 |
| 9593278 | Phosphor and light-emitting device including same | Un Bae Park | 2017-03-14 |
| 9133393 | Oxynitride-based phosphor | Un Bae Park, Nam Soo Shin | 2015-09-15 |
| 8986574 | Oxynitride-based phosphor and light emitting device including the same | Hyong Sik Won, Woon Bae PARK | 2015-03-24 |
| 8686626 | Oxynitride-based phosphor and light emitting device including the same | Hyong Sik Won, Un Bae Park | 2014-04-01 |