Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6041152 | Multi-channel fiber optic communications system and multiplexer/demultiplexer arrangement therefor | — | 2000-03-21 |
| 5978114 | Modular cascaded Mach-Zehnder DWDM components | Donald W. Duda | 1999-11-02 |
| 5397891 | Sensor systems employing optical fiber gratings | Eric Udd | 1995-03-14 |
| 5380995 | Fiber optic grating sensor systems for sensing environmental effects | Eric Udd | 1995-01-10 |
| 4765816 | Method and apparatus for making optical fiber couplers | Harvey C. Bjornlie | 1988-08-23 |
| 4755037 | Fiber optic coupler | Harvey C. Bjornlie | 1988-07-05 |