Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11125914 | Three-dimensional ground model generation and automated earthwork target model generation system based on parameter input | Seung-Soo Lee, Min Sung Kang, Woo Yong Jung, Jong-Won Seo | 2021-09-21 |
| 9753197 | Identification film and pattern including photonic crystals and anticounterfeiting product including the same | Shin-Hyun Kim, Hye-Soo Lee, Tae Soup Shim | 2017-09-05 |
| RE42112 | Chip light emitting diode and fabrication method thereof | Kwan-Young Han, Do Hyung Kim, Chung Hoon Lee, Hong San Kim, Kwang-Il Park | 2011-02-08 |
| 7081269 | Method of fabricating patterned polymer film with nanometer scale | Se Gyu JANG, Dae-Geun Choi | 2006-07-25 |
| 7063938 | Method of preparing patterned colloidal crystals | Ki-Ra Yi, Yong-Hak Park, Sarah Kim | 2006-06-20 |
| 7042022 | Chip light emitting diode and fabrication method thereof | Kwan-Young Han, Do Hyung Kim, Chung Hoon Lee, Hong San Kim, Kwang-Il Park | 2006-05-09 |
| 6432151 | Preparing method of silica slurry for wafer polishing | Jae-Hyun So, Min-Ho Oh, Sun Hyuck Bae, Do Hyun Kim | 2002-08-13 |
| 5782959 | Process for preparing a composite inorganic membrane for hydrogen separation | Seung-Bin Park, Seung Jin Lee, Sang Yon Lee | 1998-07-21 |