Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6577964 | Apparatus and method for determining compliance margin of a waveform relative to a standard | Greg Davis LeCheminant | 2003-06-10 |
| 6532704 | Board-up-buddy | — | 2003-03-18 |
| 5175492 | Calibration and error correction for electrical-source-to-E/O-device impedance mismatch and O/E-device-to-electrical-receiver impedance mismatch in a lightwave component analyzer | Roger W. Wong | 1992-12-29 |
| 5062703 | Method and apparatus for measuring the length of, or distances to discontinuities in, an optical transmission medium | Roger W. Wong, Hugo Vifian | 1991-11-05 |
| 4921347 | Method and apparatus for calibrating a lightwave component measurement system | Roger W. Wong, Hugo Vifian | 1990-05-01 |
| 4875859 | Method and apparatus for guiding a user during setup of a signal measurement system | Roger W. Wong, Hugo Vifian | 1989-10-24 |
| 4219982 | Building element | — | 1980-09-02 |