Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7312108 | Method for assembling a ball grid array package with two substrates | Sam Zhao, Reza-ur Rahman Khan | 2007-12-25 |
| 6887741 | Method for making an enhanced die-up ball grid array package with two substrates | Sam Ziqun Zhao, Reza-ur Rahman Khan | 2005-05-03 |
| 6876553 | Enhanced die-up ball grid array package with two substrates | Sam Ziqun Zhao, Reza-ur Rahman Khan | 2005-04-05 |