Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4969720 | Magneto-optic bypass switch | David L. Fleming | 1990-11-13 |
| 4938554 | Temperature compensated fiber optic bypass switch | Mark L. Wilson | 1990-07-03 |
| 4902087 | Fiber optic bypass switch | David L. Fleming | 1990-02-20 |
| 4692899 | Propagational control for Vertical Bloch Line memories | David S. Lo | 1987-09-08 |
| 4253160 | Nondestructive readout, random access cross-tie wall memory system | Maynard C. Paul, David S. Lo | 1981-02-24 |