Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10879817 | Paper-based triboelectric nanogenerator and method of manufacturing the same | Tae Whan Kim, Chaoxing Wu | 2020-12-29 |
| 10852211 | Apparatus and method for gas leakage measurement in a high pressure reactor | Ho-Jung Ryu, Doyeon Lee, Gyoung-tae Jin, Chang-Keun Yi, Do-won Shun +6 more | 2020-12-01 |
| 10625384 | Spindle apparatus and operating method thereof | Joo Ok Park | 2020-04-21 |
| 10576834 | Apparatus and method for charging electric vehicle via plural chargers | Jae Won Lee, Soung Han Noh, Heuk Jin Lee | 2020-03-03 |