Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7653039 | Network system for interworking W-LAN and 3G mobile communication network through RoF link and authentication method according to interworking in the network system | Gyu-Woong Lee, Chang-Sup Shim, Yun-Je Oh, Jae-Hoon Lee, Seong-Taek Hwang | 2010-01-26 |
| 7450861 | Return-to-zero alternative-mark-inversion optical transmitter and method for generating return-to-zero alternative-mark-inversion optical signal using the same | Yong-Gyoo Kim, Chang-Sup Shim, Jae-Hoon Lee, Seong-Taek Hwang | 2008-11-11 |
| 7368514 | Siloxane monomer containing trifluorovinylether group and sol-gel hybrid polymer prepared by using the same | Jae-Suk Lee, Ho-Suk Song, Jae-Pil Kim | 2008-05-06 |
| 7173155 | Terphenyl dihalide monomers having sulfonate groups and process for preparing the same | Jae-Suk Lee, Sun-Young Chang, Myung-Hwan Jeong, Jung-Eun Yang | 2007-02-06 |
| 7043116 | Dual-port broadband light source with independently controllable output powers | Seong-Taek Hwang, Yun-Je Oh | 2006-05-09 |