Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11846584 | Apparatus for detecting slurry spread volume using terahertz wave, spread system and detecting method using the same | Ha Seung Seong, Ho-Jin Lee, Il Min LEE, Eui Su LEE, Dong Woo Park +3 more | 2023-12-19 |
| 10147832 | Apparatus for generating terahertz wave and method for controlling terahertz wavefront using the same | Kyung Hyun Park, Il Min LEE, Sang-Pil Han, Eui Su LEE | 2018-12-04 |
| 10082627 | Apparatus and method for providing terahertz waves | Kyung Hyun Park, Il Min LEE, Eui Su LEE, Ho-Jin Lee, Sang-Pil Han +2 more | 2018-09-25 |
| 9761750 | Large caliber array type terahertz wave generating device having photonic crystal structure | Kyung Hyun Park | 2017-09-12 |
| 9618823 | Photo mixer and method for manufacturing same | Kyung Hyun Park, Nam-Je Kim, Hyun Sung Ko, Dong Hun Lee, Sang-Pil Han +3 more | 2017-04-11 |
| 9606052 | Tuning-fork based near field probe for spectral measurement, near-field microscope using the same, and spectral analysis method using near-field microscope | Hae-Wook Han, Young Woong Do | 2017-03-28 |
| 9354484 | Terahertz continuous wave emitting device | Nam-Je Kim, Kyung Hyun Park, Sang-Pil Han, Jeong Woo Park | 2016-05-31 |
| 7460579 | Multi-wavelength semiconductor laser device | Jong Ik PARK, Yu Seung Kim, Hye Ran Oh | 2008-12-02 |
| 6987788 | High power semiconductor laser device | Chong Cook Kim | 2006-01-17 |