Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5148230 | Measurement apparatus having improved sample density using nested data acquisitions | Richard Lane, Josef L. Mader, Ronald J. Bremer | 1992-09-15 |
| 5142284 | Sample and hold with intermediate reset voltage outside of the magnitude range of the input | William A. Trent, Kevin B. McDonald, Florian Bell, Richard Lane, Michael S. Overton | 1992-08-25 |
| 5129722 | Expansion windowing system for a measurement test instrument | Josef L. Mader, Richard Lane, Ronald J. Bremer, Matthew S. Harcourt | 1992-07-14 |
| 5062704 | Optical time domain reflectometer having pre and post front panel connector testing capabilities | — | 1991-11-05 |
| 5032025 | Wavelength normalization of fiber-optic loss measurements | — | 1991-07-16 |
| 5013907 | Optical time domain testing instrument | — | 1991-05-07 |
| 5012140 | Logarithmic amplifier with gain control | — | 1991-04-30 |
| 4841497 | Digital time base with corrected analog interpolation | Donald L. Brand | 1989-06-20 |
| 4546321 | Non-linear amplifier systems for repetitive signals | Richard E. DuPuy | 1985-10-08 |
| 4507615 | Non-linear amplifier systems | — | 1985-03-26 |
| 4418317 | Logarithmic amplifier utilizing positive feedback | — | 1983-11-29 |