Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12208432 | Method of drawing an axial tube made of aluminum material and a cowl cross bar manufactured using same | — | 2025-01-28 |
| 12202416 | Method for manufacturing real aluminum using aluminum alloy capable of being applied to coil-to-uncoil process, and vehicle interior part | Ye-Lim Kim, Hyung-Sop Yoon | 2025-01-21 |
| 11672253 | Antibacterial surface treated copper material and a method for preparing the same | Jaesun Lim | 2023-06-13 |
| 11639140 | Method for manufacturing real aluminum using aluminum alloy capable of being applied to coil-to-uncoil process, and vehicle interior part | Ye-Lim Kim, Hyung-Sop Yoon | 2023-05-02 |
| 11603471 | Coating composition for tube of heat exchanger and coating method for tube of heat exchanger using the same | — | 2023-03-14 |
| 11525171 | Rose-gold-colored copper alloy and vehicle interior material using the same | Hoo Dam Lee, Jong Kook Lee, Sung Ho Yoon, Ye-Lim Kim, Yeon Beom Jeong +1 more | 2022-12-13 |
| 11440143 | Flux composition for brazing aluminum and method for brazing aluminum using the same | — | 2022-09-13 |
| 11091665 | Clear composition for alumium foot rest and coating method for aluminium foot rest | Gyeong-Wan Jo, Jae Sung Heo | 2021-08-17 |
| 10947635 | Surface treatment method for aluminum exterior part of vehicle | — | 2021-03-16 |
| 10760163 | Surface treatment method of aluminum for bonding different materials | Byung Seok Kong | 2020-09-01 |
| 10538851 | Coating method for clad steel and coating solution for coating clad steel | — | 2020-01-21 |
| 10273590 | Coating method for clad steel and coating solution for coating clad steel | — | 2019-04-30 |
| 9725818 | Method for manufacturing light-reflection aluminum door frame molding | Chul Hong Bae, Kwang Min Yoon | 2017-08-08 |
| 9475954 | High-hardness clear coating material | — | 2016-10-25 |
| 9370997 | Method of manufacturing tail trim using clad metal plate | Gwang Min Yoon | 2016-06-21 |
| 9132474 | Method for manufacturing light-reflection aluminum door frame molding | Chul Hong Bae, Kwang Min Yoon | 2015-09-15 |
| 8869375 | Doorbelt molding for vehicle and method for manufacturing doorbelt molding | Chul Hong Bae, Kwang Min Yoon | 2014-10-28 |
| 8671575 | Method of manufacturing tail trim using clad metal plate | Gwang Min Yoon | 2014-03-18 |
| 7851406 | Nano-sized palladium-doped cation exchange resin catalyst, preparation method thereof and method of removing dissolved oxygen in water using the same | Kew-Ho Lee, Min-Joung Kim, Yeon Kyung Sung | 2010-12-14 |