Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6178216 | Digital phase locked loop circuit and method therefor | — | 2001-01-23 |
| 5923670 | Multi-port type universal asynchronous receiver/ transmitter system using time division system | Yong-Woo Park | 1999-07-13 |