Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12354430 | Structural coloration substrate, method for manufacturing structural coloration substrate, and security verification system using structural coloration substrate manufactured thereby | Taikmin Lee, Inyoung Kim | 2025-07-08 |
| 12324867 | Hyaluronate fiber and manufacturing method thereof | Dong Keon KWEON, Jong Soo Kim, Da Li, Myoung Han LEE, Hyun Ho Lee +2 more | 2025-06-10 |
| 10857779 | Three dimensional pattern printing device and method for manufacturing micro-optical film structure by using same | Dong-ha Song, Kye-hee Woo, Yun-Seok JANG, Seung Hyun Lee, Taik Min Lee | 2020-12-08 |
| 10414151 | Printing apparatus and method of operating the same | Young Tae Cho, Taik Min Lee | 2019-09-17 |
| 9260263 | Substrate aligning unit, substrate processing apparatus having the same, and method of aligning substrate using the same | Kyeong-Min Yeo, Min Uk Kim, Hyun-Seok Kim, Jae-Hyuk Chang, Sung-hee Lee | 2016-02-16 |
| 8925456 | Cliché, method of manufacturing cliché, and pattern formed by roll printing method | Seung-Jun Lee, Jae-Hyuk Chang, Hyun-Seok Kim, Sung-hee Lee, Gug-Rae Jo | 2015-01-06 |
| 8870480 | Roll-to-roll printing system | Kyeong-Min Yeo, Sung Gun Lee, Jung-Woo Cho, Nam Hoon Lee | 2014-10-28 |
| 8857334 | Cleaning apparatuses for printing plates and printing apparatuses including the same | Jung-Woo Cho, Min Uk Kim, Hyun-Seok Kim, Nam Hoon Lee, Sung Gun Lee +2 more | 2014-10-14 |
| 8651021 | Roll printing apparatus | Jung-Woo Cho, Dae-Jung Kim, Dong-Min Kim, Jung-Woo Seo | 2014-02-18 |
| 8596509 | High speed and fine substrate alignment apparatus in roll to roll system | Dong-Min Kim, Young Tae Cho, Jung-Woo Seo, Ki-Keon Yeom, Ki Hyun Kim | 2013-12-03 |
| 8568823 | Method for forming pattern and method for manufacturing liquid crystal display device | Jae-Hyuk Chang, Seung-Jun Lee, Hyun-Seok Kim, Sung-hee Lee, Gug-Rae Jo | 2013-10-29 |
| 8557130 | Nano-imprint lithography methods | Young Tae Cho, Suk Won Lee, Jung-Woo Seo, Jeong Gil Kim | 2013-10-15 |
| 8424487 | Roll-to-roll patterning apparatus and patterning system having the same | Young Tae Cho, Ki Hyun Kim, Jung-Woo Seo, Dong-Min Kim, Jeong Gil Kim | 2013-04-23 |