Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5619158 | Hierarchical clocking system using adaptive feedback | Humberto Felipe Casal, Joel Roger Davidson, Hehching Harry Li, Yuan-Chang Lo, Trong D. Nguyen +1 more | 1997-04-08 |
| 4978638 | Method for attaching heat sink to plastic packaged electronic component | Marvin L. Buller, Barbara J. McNelis | 1990-12-18 |