Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8710932 | Signal processing device and method for providing oscillating signal in the signal processing device | Hao Li | 2014-04-29 |
| 8541984 | Charging systems capable of determining the kind of coupled device and related methods thereof | Chih-Yuan Hsu | 2013-09-24 |
| 8380242 | Methods and systems for audio and video communication | Wan Chi Luo, Hagihara Tadanori | 2013-02-19 |
| 7848772 | Methods and systems for audio and video communication | Wan Chi Luo, Hagihara Tadanori | 2010-12-07 |
| 7849238 | Multiple-apparatus connection system and the method thereof | Meng-Feng Lin, Chih-Yuan Hsu, Shih-Kuan Chang | 2010-12-07 |