Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10574029 | Photonic crystal device | Min-Soo Hwang, Hong-Gyu Park, Kyoung Ho Kim, Ha-Reem Kim, You-Shin No | 2020-02-25 |
| 10437145 | Method of detaching a pellicle from a photomask | Jin Su Kim, Kyoung-Mi Kim, Byung-Gook Kim | 2019-10-08 |
| 10355455 | Photonic crystal laser and strain measuring device | Hong-Gyu Park, Soon Hong Kwon, Kyoung Ho Kim, You-Sin No, Jaepil So +2 more | 2019-07-16 |
| 10217635 | Method of manufacturing semiconductor device | Yong Seung Moon, Byung-Gook Kim, Sung Won Kwon | 2019-02-26 |
| 10073337 | Pellicle and photomask assembly including the same | Yong Seok Jung, Hwan Chul Jeon, Byung-Gook Kim, Sung Won Kwon | 2018-09-11 |
| 10042246 | Method of manufacturing photomask | Jong-Keun Oh, Hyung-Ho Ko, Byung-Gook Kim, Jun Y. Choi | 2018-08-07 |
| 9880462 | Pellicle and exposure mask including the same | Jin Su Kim, Kyoung-Mi Kim, Byung-Gook Kim | 2018-01-30 |
| 9690190 | Pellicles and methods of manufacturing the same | Mun Ja Kim, Tae-Sung Kim, Ji-Beom Yoo, Byung-Gook Kim, Soo-Young Kim +1 more | 2017-06-27 |
| 9436077 | Method of fabricating a pellicle frame | Jeong-Jin Kim, Bum-hyun An, Chan-uk Jeon, Han-shin Lee, Seung Wan Kim +2 more | 2016-09-06 |
| 9417518 | Photomask and method of manufacturing the same | Jong-Keun Oh, Hyung-Ho Ko, Byung-Gook Kim, Jun Y. Choi | 2016-08-16 |
| 9370805 | Method of megasonic cleaning of an object | Won Jung Kim, Ho-Young Kim, Hyung-Ho Ko, Jong-Keun Oh, Chan-uk Jeon +1 more | 2016-06-21 |
| 9341941 | Reflective photomask blank, reflective photomask, and integrated circuit device manufactured by using reflective photomask | Han-shin Lee, Soo-wan KOH, Jin Su Kim, Hyung-Ho Ko | 2016-05-17 |
| 8422760 | System for monitoring haze of a photomask | Dong Gun Lee, Seong-sue Kim, Jin-sik Jung | 2013-04-16 |
| 8404405 | Pellicle frame, pellicle, lithography apparatus, and method of fabricating the pellicle frame | Jung Jin Kim, Bum-hyun An, Chan-uk Jeon, Jang-dong You, Sung Wan Kim +2 more | 2013-03-26 |
| 8293020 | Method of megasonic cleaning of an object | Won Jung Kim, Ho-Young Kim, Hyung-Ho Ko, Jong-Keun Oh, Chan-uk Jeon +1 more | 2012-10-23 |
| 7989123 | Photomask including ion trapping layer and method of manufacturing semiconductor device using the photomask | Han-shin Lee, Hae-Young Jeong, Hyung-Ho Ko, Jin-sik Jung, Jong-Keun Oh +1 more | 2011-08-02 |