Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11170455 | Energy management apparatus and operation method thereof | Eunjung Suh, Haengwoon Kim | 2021-11-09 |
| 11004274 | Energy management apparatus and operating method thereof | Haengwoon Kim, Eunjung Suh | 2021-05-11 |