Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9633382 | Management apparatus and billing method thereof | — | 2017-04-25 |
SK
Su-dong Kim
Overall (2017): #230,083 of 506,227Top 50%
1
Patents 2017