Issued Patents 2021
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11207644 | Filter medium with improved backwashing durability, method for manufacturing same, and filter unit comprising same | Ui Young Jeong | 2021-12-28 |
| 11167525 | Cosmetic pack and manufacturing method therefor | Ji Hyun Lee | 2021-11-09 |
| 11014050 | Ion exchange membrane and filter module using same | Jun Sik Hwang | 2021-05-25 |
| 11018379 | Electrode, secondary battery using same, and method for manufacturing electrode | Seung Yun RHO, Ju-Hyung Kim, Su Yeon Lee, Seung Gon Park, Dong Woo Kim | 2021-05-25 |
| 10962435 | Breathable waterproof sheet | — | 2021-03-30 |
| 10945358 | Flexible electromagnetic wave shielding material, electromagnetic wave shielding type circuit module comprising same and electronic device furnished with same | Ui Young Jeong, Jun-Woo Lee | 2021-03-09 |
| 10912961 | Mask having adsorption membrane provided therein | Ui Young Jeong | 2021-02-09 |
| 10916783 | Separator for fuel cell, method of fabricating the same, and fuel cell electrode assembly | — | 2021-02-09 |