Issued Patents 2019
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10504351 | Method and apparatus for detecting abnormal event related to person at home | Jongwoong Choe | 2019-12-10 |
| 10324118 | Apparatus and method for correcting power usage measurements | Daeyoung Kim, Seonjeong Lee, Jong-Woong Choe | 2019-06-18 |
| 10254319 | Apparatus, server, system and method for energy measuring | Jong-Woong Choe | 2019-04-09 |