Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11287549 | Apparatus and method for radio-sonde temperature and humidity calibration using upper air simulation technology | Yong-Gyoo Kim, In-Seok Yang, Sang Bong Woo, Byung Il Choi, Sang Wook Lee +4 more | 2022-03-29 |
| 8144316 | Instrument and method for measuring total luminous flux of luminous elements | Seung Nam Park, Dong Hoon Lee | 2012-03-27 |