Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12339574 | Polarization-dependent light steering apparatus-based wide projection display system | Min-Kyu Park | 2025-06-24 |
| 11733571 | Field of view and coherence active control random refraction device and manufacturing method therefor | Kyung Il Joo, Tae Hyun Lee, Min-Kyu Park | 2023-08-22 |
| 11656577 | Holographic writing method and holographic writing apparatus | Jae-Won Ka, Mi Hye Yi, Ae-Jin Yeon, Kyung Il Joo | 2023-05-23 |
| 10911669 | Light field imaging system | Min-Kyu Park, Tae Hyun Lee | 2021-02-02 |
| 10816870 | Active prism structure and fabrication method therefor | Min-Kyu Park | 2020-10-27 |
| 10762709 | Device and method for providing augmented reality for user styling | Soon Ki Jung, Gi-Sook Jung, Jae Seok JANG, Min-Kyu Park | 2020-09-01 |
| 10663772 | Active lens structure and method of manufacturing the same | Ji-sub Park, Min-Kyu Park | 2020-05-26 |
| 10497487 | Transparent electrode having reduced optical reflectance and transparent electrode manufacturing method using printing process | Ji-sub Park, Jun Chan Choi | 2019-12-03 |
| 10403415 | Transparent electrode having reduced optical reflectance and transparent electrode manufacturing method using printing process | Ji-sub Park, Jun Chan Choi | 2019-09-03 |
| 9869806 | Incident beam polarization dependent optical device with variable focusing beam pattern | — | 2018-01-16 |
| 9846266 | Liquid crystalline polymer film with diffractive optical noise removed and method of manufacturing the same | — | 2017-12-19 |
| 9791741 | Alignment film, method for forming alignment film, method for adjusting liquid crystal alignment, and liquid crystal display device | Chang Sub Park, Kyung Il Joo, Min-Kyu Park | 2017-10-17 |
| 9645407 | Polarization-dependent lens structure and method of manufacturing the same | Kyung Il Joo | 2017-05-09 |
| 9158161 | Pattern generator using liquid crystal and method thereof | — | 2015-10-13 |
| 8836954 | Optical profilometer using liquid crystal fabry-perot to project fringe pattern | Chang Sub Park | 2014-09-16 |
| 8629968 | Liquid crystal display device | Yong Hun Kim | 2014-01-14 |
| 8587874 | Fluid Pressure Liquid Lens | Seong Ho Kong, June Kyoo LEE, Kyung-Woo Park | 2013-11-19 |
| 8570659 | Variable focus liquid lens | Seong Ho Kong, June Kyoo LEE, Kyung-Woo Park | 2013-10-29 |
| 8390934 | Liquid lens, and method for manufacturing same | Seong Ho Kong, June Kyoo LEE | 2013-03-05 |
| 8149362 | Liquid crystal display device and fabrication method thereof | Jae Hoon Kim, You-Jin Lee, Jong Wook Jung | 2012-04-03 |