Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7132778 | Surface acoustic wave modulator | Paul A. Nysen | 2006-11-07 |
| 6611224 | Backscatter transponder interrogation device | Paul A. Nysen | 2003-08-26 |
| 6388360 | Surface acoustic wave transponder configuration | Paul A. Nysen | 2002-05-14 |
| 6208062 | Surface acoustic wave transponder configuration | Paul A. Nysen | 2001-03-27 |
| 5854862 | Linearized optic modulator with segmented electrodes | — | 1998-12-29 |
| 5696855 | Integrated optic modulator with reduced capacitance electrode configuration | — | 1997-12-09 |
| 5675673 | Integrated optic modulator with segmented electrodes and sloped waveguides | — | 1997-10-07 |
| 5671302 | Linearized optic modulator with segmented electrodes | — | 1997-09-23 |
| 5249243 | Apparatus and method for cascade coupled integrated optical phase modulator for linearization of signal transfer | — | 1993-09-28 |
| 5148503 | Apparatus and method for linearized cascade coupled integrated optical modulator | — | 1992-09-15 |
| 4737790 | Passive interrogator label system with a surface acoustic wave transponder operating at its third harmonic and having increased bandwidth | Donald Armstrong | 1988-04-12 |
| 4725841 | System for interrogating a passive transponder carrying phase-encoded information | Paul A. Nysen, Donald Armstrong | 1988-02-16 |
| 4661738 | Compensation techniques for temperature effects and non-uniform amplitude distributions in saw devices | — | 1987-04-28 |
| 4625208 | Surface acoustic wave passive transponder having acoustic wave reflectors | Paul A. Nysen | 1986-11-25 |
| 4625207 | Surface acoustic wave passive transponder having amplitude and phase-modifying surface pads | — | 1986-11-25 |
| 4620191 | Surface acoustic wave passive transponder having parallel acoustic wave paths | — | 1986-10-28 |
| 4605929 | Surface acoustic wave passive transponder having optimally-sized transducers | — | 1986-08-12 |
| 4604623 | Surface acoustic wave passive transponder having non-reflective transducers and pads | — | 1986-08-05 |