Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8687061 | Entrance guard device with light-uniformization structure | Ke Rong Lin | 2014-04-01 |
| D660819 | Door intercom | Ke Rong Lin | 2012-05-29 |
| 7411563 | Antenna device | Kuo-Cheng Liu, Chin-Hon Fan, Kun-Ting Lin | 2008-08-12 |
| 7253787 | Helix antenna and method for manufacturing the same | Kuo-Cheng Liu, Chin-Hon Fan, Kun-Ting Lin | 2007-08-07 |
| 7162562 | Portable electronic system and accessing method thereof | Wan-Hsieh Liu, Shih-Ming Hsu, Tsung-Pao Kuan, Chi-Feng Lee | 2007-01-09 |