Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5062703 | Method and apparatus for measuring the length of, or distances to discontinuities in, an optical transmission medium | Roger W. Wong, Michael G. Hart | 1991-11-05 |
| 5041997 | Lightwave component analyzer | Paul R. Hernday, Roger W. Wong | 1991-08-20 |
| 4921347 | Method and apparatus for calibrating a lightwave component measurement system | Roger W. Wong, Michael G. Hart | 1990-05-01 |
| 4875859 | Method and apparatus for guiding a user during setup of a signal measurement system | Roger W. Wong, Michael G. Hart | 1989-10-24 |