Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6815346 | Unique feature design enabling structural integrity for advanced low k semiconductor chips | Charles R. Davis, Dae Young Jung, William Francis Landers, David L. Questad | 2004-11-09 |
| 6650010 | Unique feature design enabling structural integrity for advanced low K semiconductor chips | Charles R. Davis, Dae Young Jung, William Francis Landers, David L. Questad | 2003-11-18 |