Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12292322 | Level indicating device for tank | — | 2025-05-06 |
| 12007169 | Apparatus for extracting water from plant condenser to the outside for water quality analysis | — | 2024-06-11 |
| 11713831 | Cavitation reduction valve structure using bypass dispersion valve | — | 2023-08-01 |
| 11619698 | Method and terminal for controlling power plant | — | 2023-04-04 |
| 11250657 | Power plant operation history device and method of managing operation history of power plant using wearable device | — | 2022-02-15 |
| 10697559 | Control valve pneumatic actuator using transparent casing and double-ring diaphragm | — | 2020-06-30 |
| 10346643 | Universal serial bus security device using crank-type bidirectional universal serial bus socket | — | 2019-07-09 |
| 10324479 | Portable plant instrument freezing and bursting prevention device using non-directional serial connector | — | 2019-06-18 |
| 10234326 | Indication type level indicator including total reflection prism | Hyuk-Jin Kwon, Mul Kwan Park | 2019-03-19 |
| 9613383 | Power plant field monitoring system and method using QR code | — | 2017-04-04 |