Issued Patents 2017
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9841267 | Surface roughness sensor apparatus and processing tool structure using the same | Jeong Gil Hwang | 2017-12-12 |
| 9812995 | Piezoelectric power generator using wind power | Dae Jong Kim | 2017-11-07 |
| 9796309 | Lumbar support assembly | Hun Woong Song, Chan Ki Cho | 2017-10-24 |
| 9702319 | Flowmeter system | Ju-Wan Kim | 2017-07-11 |
| 9670008 | Conveyor system | Jeong Gil Hwang | 2017-06-06 |