Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8073146 | Audio test apparatus and test method thereof | HUA-DONG CHENG, Wen-Chuan Lian, Yao Zhao, Jian Sun, Peng Chen | 2011-12-06 |
| 8019094 | Audio processing system with function of automatic gain control and method thereof | Kuan-Hong Hsieh, Wen-Chuan Lian, Xiao-Guang Li | 2011-09-13 |
| 7945342 | Audio processing apparatus for automatic gain control | Xiao-Guang Li, Rong-Hwa Ding, Kuan-Hong Hsieh | 2011-05-17 |
| 7830455 | TV set and method for managing gain value for each channel | Kuan-Hong Hsieh, Wen-Chuan Lian, Xiao-Guang Li, Bing Li | 2010-11-09 |
| 7756280 | Audio processing system and method for automatically adjusting volume | Kuan-Hong Hsieh, Xiao-Guang Li, Wen-Chuan Lian, Bing Li | 2010-07-13 |
| 5357778 | Automatic reinforced bar bending apparatus | — | 1994-10-25 |