Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5274578 | Circuit and method for normalizing detector circuit | James E. Robertson, Terry L. Zumwalt, Glenn Mortland, David O. Box | 1993-12-28 | $3,568,000 |
| 5179528 | Signal processing system and method implementing a non-linear transfer function approximated by a piecewise linear transformation | James E. Robertson, Terry L. Zumwalt, Glenn Mortland, David O. Box | 1993-01-12 | $4,983,000 |