Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11648382 | Microneedle structure and manufacturing method and manufacturing apparatus for the same | Sunghwan Chang, Jung-yup Kim, Jaegu Kim | 2023-05-16 |
| 11168298 | Filter device for capturing target cell and target cell collecting method using the same | Sunghwan Chang, Jung-yup Kim, Hyoun-Hyang Park | 2021-11-09 |
| 10987854 | Apparatus for manufacturing of micro-channel and method for manufacturing of micro-channel using the same | Sung Hwan Chang, Jung-yup Kim, Kyung Ho Lee | 2021-04-27 |
| 10717052 | Hybrid type filtration structure for filtering liquid | Jeong Hwan Kim, Jae-Sung Yoon, Tae-Joon Jeon, Sun-min Kim, Seung Hyun Kim +6 more | 2020-07-21 |
| 9943812 | Artificial membrane-fixed liquid filtration structure | Tae-Joon Jeon, Sun-min Kim, Hyun II Ryu, Hui Soo Jang, Sun Yoon +11 more | 2018-04-17 |
| 9211575 | Method of manufacturing roll for roll printing/roll imprinting | Sung Hwan Chang, Jae Gu Kim, Jae-Sung Yoon, Doo-Sun Choi | 2015-12-15 |
| 9205432 | Apparatus for self-extracting cells using magnetic field and method for self-extracting cells using the same | Sung Hwan Chang, Jung-yup Kim, Seung Min Hyun, Kyung-Hyun Whang | 2015-12-08 |
| 8951782 | Apparatus for separating cells using magnetic force and cell separation method using the same | Sung Hwan Chang, Doo-Sun Choi, Kyung-Hyun Whang | 2015-02-10 |
| 7981345 | Fabrication method of products with closed micro-channels by injection molding | Doo-Sun Choi, Young Ho Seo, Tae Hoon Kim | 2011-07-19 |
| 6607857 | Fuel cell separator plate having controlled fiber orientation and method of manufacture | Richard H. Blunk, Charles L. Tucker, Daniel Lisi | 2003-08-19 |