Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12053226 | Surgical navigation instrument having temperature sensor | Kee S. Lee, Jong-Jun Yim | 2024-08-06 |
| 12053234 | Surgical navigation instrument having needle electrode depth adjusting structure for detecting impedance and high frequency energy control method using same | Kee S. Lee, Jong-Jun Yim | 2024-08-06 |
| 9291669 | Semiconductor device, test structure of the semiconductor device, and method of testing the semiconductor device | Jin Lee, Jun-Woo Lee, Sang-Goo Jung, Kyoung Mi Park, In Ae Lee | 2016-03-22 |
| 5844401 | Charging device for easy mounting/dismounting of a battery | — | 1998-12-01 |