Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6642809 | Multi-layer chip directional coupler | Ji Hwan Shin | 2003-11-04 |
| 6627966 | Method and device for sealing ceramic package of saw filter | Ji Hwan Shin | 2003-09-30 |
SJ
Seung Gyo Jeong
Overall (2003): #43,909 of 273,478Top 20%
2
Patents 2003