Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10877009 | Particle measuring system | Hongku Lee, Jeongsuk Choi, Youngmin SEO | 2020-12-29 |
| 10633991 | Nozzle box assembly | Dongwoo Kang, Dong Il Kim, Haesang Jeong | 2020-04-28 |
| 9935108 | Semiconductor memory device | Chul-Ho Kim, Seunghak Park, SiHyun Kim, HUNKOOK LEE, Yongju Jung | 2018-04-03 |
| 9679821 | Methods of revising overlay correction data | Woojin Jung, Sang Ho Yun, Un Jeon, Byeongsoo Kim, Taehong Min +1 more | 2017-06-13 |
| 9115979 | Web thickness measuring equipment and method of measuring thickness of a web | Pilgoo Jun, Youngcheol Sim, Junsub Lee | 2015-08-25 |
| 9034765 | Methods of forming a semiconductor device | Joonsoo Park, JungWoo Seo, KyoungRyul Yoon, Seokwoo Nam, Yongjik Park | 2015-05-19 |
| 8785319 | Methods for forming fine patterns of a semiconductor device | Joon-soo Park, Kukhan Yoon, Joon-ho Kim, Seokwoo Nam | 2014-07-22 |
| 8614148 | Methods for forming fine patterns of a semiconductor device | Joon-soo Park, Jongchul Park, Seokwoo Nam, Kukhan Yoon | 2013-12-24 |