Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12310490 | Interdental brush and manufacturing method for the same | Hye Ju Yu, Wan Sik Jang | 2025-05-27 |
| 11319465 | Method for manufacturing fine-pitch anisotropic conductive adhesive and fine-pitch anisotropic conductive adhesive manufactured by same method | — | 2022-05-03 |
| 10854572 | Method for manufacturing anisotropic conductive adhesive including gapper and method for mounting component using gapper | — | 2020-12-01 |
| 9309899 | Control device for a hydraulic pump of construction machinery | Dong Soo Kim | 2016-04-12 |
| 9084654 | Interdental cleaning member and manufacturing method thereof | Sung Jin Kim, Jae Hyun Ahn, Sug-Youn Chang | 2015-07-21 |
| 8966697 | Electric toothbrush with excellent vibration efficiency | Sung Jin Kim, Sug-Youn Chang, Jae Hyun Ahn | 2015-03-03 |
| 8723735 | Multi-input multi-output antenna with multi-band characteristic | Jae Ho Lee, Kook Hyun Kim, Hyuk Kang | 2014-05-13 |
| 8424301 | Hydraulic flow sharing system for excavating and pipe laying work | Han Ok Choi | 2013-04-23 |
| 7867437 | Method of manufacture Ni-doped TiO2 nanotube-shaped powder and sheet film comprising the same | Woo Hyun Nam, Dong Hyun Kim, Sun Jae Kim, Nam Hee Lee, Hyo Jin Oh | 2011-01-11 |
| 5957666 | Tandem-type pump having an auxiliary pump | — | 1999-09-28 |
| 5817281 | Temperature regulator in an ozone generating apparatus | Kwang-hyun Kho | 1998-10-06 |