Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8947209 | Radio frequency identification system using multiple band transmission | Ta-Yung Lee, Shin-Yao Perng | 2015-02-03 |
| 8305195 | Radio frequency identification communication system and method thereof | Shin-Yao Perng, Ta-Yung Lee, Chih-Wen Cheng | 2012-11-06 |