Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10347443 | Illuminated keyboard structures | Chia-Chi Wu, Paul X. Wang, Alex J. Lehmann, Chien-Tsun Chen, Ming Gao +1 more | 2019-07-09 |
| 8319610 | Radio-frequency identification (RFID) antenna, tags and communications systems using the same | Li-Chi Chang, Meng-Sheng Chen, Chang-Sheng Chen, Cheng-Hua Tsai, Wei-Ting Chen | 2012-11-27 |
| 8274352 | Inductor devices | Chang-Lin Wei, Cheng-Hua Tsai, Chin-Sun Shyu, Chang-Sheng Chen | 2012-09-25 |
| 8077443 | Capacitor structure with raised resonance frequency | Wei-Ting Chen, Chang-Sheng Chen, Chin-Sun Shyu, Chang-Lin Wei, Cheng-Hua Tsai | 2011-12-13 |
| 8018299 | Band-pass filter circuit and multi-layer structure and method thereof | Chang-Lin Wei, Cheng-Hua Tsai, Wei-Ting Chen, Li-Chi Chang, Chang-Sheng Chen | 2011-09-13 |
| 7932802 | Meander inductor and substrate structure with the same | Chang-Lin Wei, Chang-Sheng Chen, Cheng-Hua Tsai, Chin-Sun Shyu | 2011-04-26 |
| 7884697 | Tunable embedded inductor devices | Chang-Lin Wei, Cheng-Hua Tsai, Chin-Sun Shyu, Syun Yu | 2011-02-08 |
| 7153050 | Collapsible keyboard | Chia-Hung Liu | 2006-12-26 |
| 6927760 | Wireless keyboard with improving radiation transmission | Chia-Hung Liu, Ming-Wei Hung | 2005-08-09 |