Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12362699 | Energy harvesting system and indicator using same | Won Keun Yoo | 2025-07-15 |
| 12042030 | Energy harvesting apparatus using electromagnetic induction and smart cane | Tae Hyun Sung, Sang Bum Woo, Kyung Bum Kim, Quan Wang | 2024-07-23 |