Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11845632 | Method of predictively maintaining elevator driving unit | — | 2023-12-19 |
| 11549876 | Apparatus and method for determining chemical input | Seongjoon KIM, Jungwon Park | 2023-01-10 |
| 11472669 | Method of highly efficiently operating elevator by analyzing operation of elevator | — | 2022-10-18 |
| 11437089 | Integrated circuit devices | Taesung Kang, Kyoungmin Kim, Ilgweon Kim, Bokyeon Won, Seokjae Lee +2 more | 2022-09-06 |
| 10867442 | Conformal edge connections and cleanup for unconnected, overlapping, and crossing edge geometries | — | 2020-12-15 |
| 10732619 | Method for monitoring driving unit of car body assembly line, and device therefor | — | 2020-08-04 |
| 10706709 | Preventive maintenance method of driving device | — | 2020-07-07 |
| 10699553 | Preventive maintenance method of driving device | — | 2020-06-30 |