Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8450849 | Robust FBEOL and UBM structure of C4 interconnects | Minhua Lu, David L. Questad, Sudipta K. Ray | 2013-05-28 |
| 8227918 | Robust FBEOL and UBM structure of C4 interconnects | Minhua Lu, David L. Questad, Sudipta K. Ray | 2012-07-24 |