Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9845407 | Polymer electret and method of manufacturing the same | Myung Im Kim, Won-Sang Park, Yi Joon Ahn, Yong-Suk Yeo, Tae Hee Lee | 2017-12-19 |
SY
Suk Yang
Overall (2017): #228,634 of 506,227Top 50%
1
Patents 2017