Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6978058 | Multi-layer PCB and method for coupling block type multichannel optical signals | Young Woo Kim, Dek-Gin Yang, Young-Sang Cho, Kyu-Hyok Yim | 2005-12-20 |
| 6882161 | Method of measuring dielectric constant of PCB for RIMM | Young Woo Kim, Dek-Gin Yang, Young-Sang Cho, Dong Hwan Lee | 2005-04-19 |
| 6839476 | Multi-layer printed circuit board and the method for coupling optical signals between layers of multi-layer printed circuit board | Young Woo Kim, Dek-Gin Yang, Young-Sang Cho, Kyu-Hyok Yim | 2005-01-04 |