Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12367502 | Server, communicating device and system having function of managing power demand and method of managing power usage thereof | Jong-Woong Choe, Hyoseop Lee, Hyeri Yi, Ilhan Ham | 2025-07-22 |
| 12325617 | Water purifier and method for controlling same | Seokuk KIM, Kyungkeun Park, Kookjeong SEO, Jongho Lee, Doyun JANG | 2025-06-10 |
| 11482861 | Apparatus, server, system and method for energy measuring | Jong-Woong Choe, Hyoseop Lee, Hyeri Yi, Ilhan Ham | 2022-10-25 |
| 10324118 | Apparatus and method for correcting power usage measurements | Daeyoung Kim, Hyoseop Lee, Jong-Woong Choe | 2019-06-18 |
| 10095294 | System and method of guiding use of electronic device | Hyoseop Lee, Jong-Woong Choe | 2018-10-09 |