Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10463281 | Hearing test method and system, readable record medium and computer program product | — | 2019-11-05 |
| 8456211 | Slew rate control circuit and method thereof and slew rate control device | Jian Chen | 2013-06-04 |
| 7986179 | Circuit and method for reducing popping sound | Jian Chen | 2011-07-26 |
| 7642820 | Triangle wave generator and spread spectrum control circuit thereof | Jian Chen | 2010-01-05 |
| 7400696 | Spread spectrum clock generator and method of generating spread spectrum clock | Chia-Ping Chen | 2008-07-15 |
| 7313161 | Spread spectrum clock generator and method of generating spread spectrum clock | Chia-Ping Chen | 2007-12-25 |
| 6639841 | Double-bit non-volatile memory unit and corresponding data read/write method | — | 2003-10-28 |
| 6610570 | Double-bit non-volatile memory structure and corresponding method of manufacture | — | 2003-08-26 |
| 6573166 | Method of fabricating a LDD with different resistance value | — | 2003-06-03 |
| 6504759 | Double-bit non-volatile memory unit and corresponding data read/write method | — | 2003-01-07 |
| 6476439 | Double-bit non-volatile memory structure and corresponding method of manufacture | — | 2002-11-05 |
| 6391689 | Method of forming a self-aligned thyristor | — | 2002-05-21 |
| 6358798 | Method for forming gate electrode by damascene process | — | 2002-03-19 |