Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11963647 | Pollution source determination robot cleaner and operating method thereof | Changseok Oh, Seunghwan Lee, Chuljoo Kim, Yongheon Shin | 2024-04-23 |
| 11636022 | Server and control method thereof | Seunghwan Lee | 2023-04-25 |
| 10058076 | Method of monitoring infectious disease, system using the same, and recording medium for performing the same | Youngjoon Han, Cheongshim Ko, Hwanik CHUNG, Seungmo Hong, Youngtak KIM | 2018-08-28 |
| 9797934 | Home appliance having built-in power meter | Chungill Lee | 2017-10-24 |
| 9746225 | Refrigerator, home appliance, and method of operating the same | Yonghwan Eom, Kibae Lee, Sangbok Choi, Chungill Lee | 2017-08-29 |
| 9170285 | Home appliance having built-in power meter | Chungill Lee | 2015-10-27 |