Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8044466 | ESD protection device in high voltage and manufacturing method for the same | Tao Cheng, Chao-Chih Chiu | 2011-10-25 |
| 7880234 | NPN Darlington ESD protection circuit | Tao Cheng | 2011-02-01 |
| 7491584 | ESD protection device in high voltage and manufacturing method for the same | Tao Cheng, Chao-Chih Chiu | 2009-02-17 |
| 7203050 | NPN Darlington ESD protection circuit | Tao Cheng | 2007-04-10 |
| 6479376 | Process improvement for the creation of aluminum contact bumps | Kun-Ming Huang, Cheng-Wei Lee | 2002-11-12 |
| 6130149 | Approach for aluminum bump process | Wen-Chen Chien, Chi-Hsin Lo | 2000-10-10 |