Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11940725 | Phase shift blankmask and photomask for EUV lithography | Cheol Shin, Jong-Hwa Lee, Chul-Kyu YANG, Min-Kwang PARK, Mi-Kyung WOO | 2024-03-26 |
| 11927880 | Phase shift blankmask and photomask for EUV lithography | Chul-Kyu YANG, Min-Kwang PARK, Mi-Kyung WOO | 2024-03-12 |
| 11390220 | Console tray for vehicle having increased capacity | Hyuk Jae Kwon, Ik Jin Jung, Sang Ki Lee, Kwan Woo Lee | 2022-07-19 |
| 11236792 | Leaf spring assembly for automobile storage body | Young Gu Kang, Sung Ho Park | 2022-02-01 |
| 9612524 | Reflective mask and method of fabricating the same | In Hwan Lee, Sun Young Koo, Seo Min Kim, Jin-Soo Kim, Byung Hoon Lee +4 more | 2017-04-04 |
| 9274411 | Reflection type blank masks, methods of fabricating the same, and methods of fabricating reflection type photo masks using the same | Byung Ho Nam | 2016-03-01 |
| 9177704 | Potentiometer | Hyun Young CHOI | 2015-11-03 |
| 9050910 | Cup holder tray for armrest of automobile | — | 2015-06-09 |
| 8967671 | Bolting structure of sub-frame | Nam-young Lee, Seung Hyun Kang | 2015-03-03 |
| 8795931 | Reflection-type photomasks and methods of fabricating the same | Choong Han RYU | 2014-08-05 |
| 8748065 | Reflection type blank masks, methods of fabricating the same, and methods of fabricating reflection type photo masks using the same | Byung Ho Nam | 2014-06-10 |
| 8535545 | Method for fabricating pellicle of EUV mask | — | 2013-09-17 |
| 7939228 | Extreme ultra violet lithography mask and method for fabricating the same | — | 2011-05-10 |
| 7637114 | Temperature-adjusting unit, substrate processing apparatus with the unit, and method of regulating temperature in the apparatus | Dong Hyun Choi, Moon Soo Park, Jong-Chul Kin | 2009-12-29 |
| 7377984 | Method for cleaning a photomask | Jong Min Kim, Han Byul KANG, Hyun Joon Cho, Sang Soo Choi | 2008-05-27 |
| 7186301 | Device and method for cleaning photomask | Jong Min Kim, Han Byul KANG, Hyun Joon Cho, Sang Soo Choi | 2007-03-06 |
| 6425628 | Luggage restraining structure | — | 2002-07-30 |