Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7016143 | Utilization of tape head electronic lapping guides (ELG's) as servo format verifiers | Leif Stefan Kirschenbaum | 2006-03-21 |
| 5423050 | Intermodule test across system bus utilizing serial test bus | Chris Harrison, David L. Simpson, Larry C. James | 1995-06-06 |
| 5377198 | JTAG instruction error detection | David L. Simpson | 1994-12-27 |
| 5325368 | JTAG component description via nonvolatile memory | Larry C. James, Chris Harrison, David L. Simpson | 1994-06-28 |