Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9376223 | Liquid container having vacuum pumping device | Bang Bin Im | 2016-06-28 |
| D657504 | Animal training transmitter | Ho-Sung So | 2012-04-10 |
| D657098 | Animal training collar device | Ho-Sung So | 2012-04-03 |