Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12351979 | Steel cord for tire belt ply reinforcement | Pyeong Yeol Park | 2025-07-08 |
| 10507166 | Apparatus and method of manufacturing multi-column multi-medicine oral dissolving film | Su Hak Heo, Kang Mo Sung, Seok Hoon CHANG | 2019-12-17 |
| 10385762 | Car intercooler pipe having low vibration properties | Chi Hoon Choi | 2019-08-20 |
| 9580105 | Under-floor frame system for vehicle | Se Hee Oh, Ha Rim Choi, Chi Hoon Choi | 2017-02-28 |
| 9574687 | Vibration preventing intercooler pipe | Chi Hoon Choi | 2017-02-21 |
| 9551442 | Vehicle plastic intercooler pipe with low vibration characteristics | Chi Hoon Choi | 2017-01-24 |
| 9499689 | Carbon fiber reinforced polypropylene resin composition with excellent molding property | Chi Hoon Choi, Young Ho Choi, Jeong Min Cho, Eun Hwa Jang, Seong Min Cho +1 more | 2016-11-22 |
| 9446793 | Under-floor frame system for vehicle | Chi Hoon Choi, Young Ho Choi, Jeong Min Cho, Hermann Hansen, Rolf Verhoeven +1 more | 2016-09-20 |
| 9266570 | Upper-body frame for vehicle | Chi Hoon Choi, Se Hee Oh, Ha Rim Choi, Gunter Roos, Sven Wittke | 2016-02-23 |
| 9188515 | Method and apparatus for non-destructive measurement of a composite material | You Sung Moon, Kyong Hwa Song, Jin Woo Kwak | 2015-11-17 |
| 8854229 | Apparatus for warning pedestrians of oncoming vehicle | You Sung Moon | 2014-10-07 |
| 6307611 | Method for manufacturing pixel electrodes of liquid crystal display | Seong Sil Im | 2001-10-23 |