Issued Patents All Time
Showing 26–33 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8871655 | Method of forming silicon oxycarbonitride film | Keisuke Suzuki, Kentaro Kadonaga, Byoung Hoon Lee, Eun-Jo Lee, Sung Duk SON +1 more | 2014-10-28 |
| 8330044 | Insulation material for electric cables with superior flexibility and crosslinkability and electric cable produced with the same | Min-Su Jung | 2012-12-11 |
| 8290493 | Apparatus and method for traffic forwarding in a wireless communication system | Eun-Chan Park, Han-Seok Kim, Jae Young Kim | 2012-10-16 |
| 7759580 | Halogen-free flame retardant composition for cable covering material and cable for railway vehicles using the same | Il-Gun Seo | 2010-07-20 |
| 7737364 | Flame retardant composition for cable covering material and ocean cable using the same | Il-Gun Seo | 2010-06-15 |
| 7453043 | Composition for manufacturing insulation materials of electrical wire and electrical wire manufactured using the same | Il-Gun Seo | 2008-11-18 |
| 7221833 | Optical cable with easily removable inner sheath | Gi-Joon Nam | 2007-05-22 |
| 7031583 | Optical fiber unit having excellent elasticity and optical cable including the same | Gi-Joon Nam | 2006-04-18 |