Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10954435 | Luminescent rare earth element compound and dichroic phosphor composition containing same | In Ja Lee, Je Young Park | 2021-03-23 |
| 10050214 | Near-ultraviolet stimulated light-emitting compound and production method for same | Je Young Park, In Ja Lee, Kun Jun, Seung Rim Shin, Kyoung Lyong An | 2018-08-14 |
| 9644956 | Method and apparatus for measuring thin film thickness using x-ray | Joo Hye Kim, Sang-Bong Lee, Seong Uk Lee | 2017-05-09 |
| 9382384 | μ-polyoxo crosslinked phthalocyanine compound, preparing method thereof, and near infrared ray absorbing and reflecting composition using the same | In Ja Lee, Je Young Park, Woo Sung Lim | 2016-07-05 |
| 8485124 | Silver thin-film spread apparatus by means of deposition of nano metallic silver | Seong Uk Lee, Si Doo Kim | 2013-07-16 |
| 8318260 | Method for electroless deposition of nano metallic silver and reflector of high reflectance deposited by nano metallic silver using the same | Si Doo Kim, Seong Uk Lee, Jae Youn HWANG | 2012-11-27 |
| 7981208 | Gamma ray-sensitive phthalocyanine compound of poly cross-linking type and ink composition comprising the same | Kyung Mi Lee, Ku Won Seo, Sang Geun Lee, Won Gyun Choe, Sun Hong Yoon +1 more | 2011-07-19 |
| 7790880 | DI-(1-Imidazole) metal phthalocyanine compound, composition comprising the same and preparation method thereof | Young Goo Kang, Dae W. Ihm | 2010-09-07 |
| 7790889 | DI-(4-vinylpyridine) metal phthalocyanine compound, composition comprising the same and preparation method thereof | Young Goo Kang, Dae W. Ihm | 2010-09-07 |
| 7591963 | White light emitting device | Duk-Young Jeon, Ho Seong JANG | 2009-09-22 |
| 7550038 | Poly cross-linked phthalocyanine compound and near-infrared absorbing ink composition comprising the same | Hwal-jong Lee, Kyung Mi Lee | 2009-06-23 |
| 7524367 | Poly cross linked phthalocyanine compound for solar cell and ink composition comprising the same | Dae W. Ihm, Kyung Mi Lee, Byung Sun Cho | 2009-04-28 |