Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11143438 | Compressor and refrigerator having the same | Jaeho Cho | 2021-10-12 |
| 11133755 | Triboelectric nanogenerator including storage layer via anodic oxidation process and fabricating method thereof | Insang Song, Woonbong HWANG, Dongsung KIM, Jeongwon Lee | 2021-09-28 |