Issued Patents 2020
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10599200 | Real time clock battery charge/discharge system of notebook, charge/discharge control method, and notebook real time clock power supply method | Young-Su Son, Jong Gyu Sung, Young Kyu Lee | 2020-03-24 |