Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9557272 | Substrate for surface-enhanced Raman spectroscopy and method for producing same | Yung Doug Suh, Jung Heum Yun, Sung Gyu Park, Hae Mi Lee, Dong Ho Kim | 2017-01-31 |
| 9373484 | Plasma generator, manufacturing method of rotating electrode for plasma generator, method for performing plasma treatment of substrate, and method for forming thin film having mixed structure by using plasma | Kee-Seok Nam, Jung-Dae Kwon, Yong-Soo Jeong, Jung Heum Yoon, Sung-Hun Lee +4 more | 2016-06-21 |
| 8827536 | Display device | Jung Heum Yun, Sung-Hun Lee | 2014-09-09 |
| 6846367 | Heat-treating method for improving wear-resistance and corrosion-resistance of chromium-plated steel substrate | Kee-Seok Nam, Sik-Cheol Kwon, Do-Yon Chang, Kyu Hwan Lee, Man Kim +1 more | 2005-01-25 |