Issued Patents 2021
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11199813 | Hologram replicating method and hologram replicating device | Jae Jin Kim, Dae Han Seo, Sang Choll Han | 2021-12-14 |
| 11126818 | Sheet and an optical fingerprint scanner | Jae Jin Kim, Ji Young Hwang, Dae Han Seo, Se Woo Yang, Sang Choll Han +1 more | 2021-09-21 |
| 11117284 | Line catcher type waterjet cutting apparatus with multiple driving units | Chang-Hoon Choi, Tae Il Cho, Hyun-Jung Kwon, Jang Sung Kim, Dong Jun Park +1 more | 2021-09-14 |
| 11120244 | Method for controlling a digital device | Jae Jin Kim, Dae Han Seo, Sang Choll Han | 2021-09-14 |
| 11003887 | Sheet and an optical fingerprint scanner | Jae Jin Kim, Dae Han Seo, Sang Choll Han | 2021-05-11 |
| 10989854 | Polarization conversion element and optical isolation device | Seong Min Park, Sang Choll Han | 2021-04-27 |
| 10969686 | Film mask, method for manufacturing same, and method for forming pattern using film mask and pattern formed thereby | Ji Young Hwang, Han Min Seo, Sangcholl Han, Seung Heon Lee, Dong Hyun Oh +2 more | 2021-04-06 |
| 10937990 | Encapsulation film | Hyun Jee Yoo, Hyun Suk Kim, Jung Ok Moon, Se Woo Yang, Jae Jin Kim +2 more | 2021-03-02 |