Issued Patents All Time
Showing 51–71 of 71 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6668656 | Optical sensor having differing diameters | Mark R. Fernald, Matthew B. Miller, James M. Sullivan, James Dunphy, Michael A. Davis +5 more | 2003-12-30 |
| 6633695 | Compression-tuned grating-based optical add/drop multiplexer | Mark R. Fernald, Alan D. Kersey, Trevor MacDougall, Martin A. Putnam, Paul E. Sanders | 2003-10-14 |
| 6626043 | Fluid diffusion resistant glass-encased fiber optic sensor | Mark R. Fernald, Alan D. Kersey, Trevor MacDougall, Martin A. Putnam | 2003-09-30 |
| 6621957 | Temperature compensated optical device | James M. Sullivan, Robert N. Brucato, Thomas Engel, Mark R. Fernald, Richard T. Jones +6 more | 2003-09-16 |
| 6597711 | Bragg grating-based laser | Mark R. Fernald, Matthew B. Miller, James M. Sullivan, Michael A. Davis, Robert N. Brucato +4 more | 2003-07-22 |
| 6594410 | Wide range tunable optical filter | Alan D. Kersey, Michael A. Davis, Martin A. Putnam | 2003-07-15 |
| 6519388 | Tube-encased fiber grating | Mark R. Fernald, Matthew B. Miller, James M. Sullivan, Michael A. Davis, Peter C. Ogle +4 more | 2003-02-11 |
| 6490931 | Fused tension-based fiber grating pressure sensor | Mark R. Fernald, Matthew B. Miller, James M. Sullivan, James Dunphy, Christopher J. Wright +6 more | 2002-12-10 |
| 6470036 | Tunable external cavity semiconductor laser incorporating a tunable bragg grating | Robert N. Brucato, Michael A. Davis, Alan D. Kersey, Martin A. Putnam, Paul E. Sanders +1 more | 2002-10-22 |
| 6452667 | Pressure-isolated bragg grating temperature sensor | Mark R. Fernald, Matthew B. Miller, James M. Sullivan, Richard T. Jones, Christopher J. Wright +4 more | 2002-09-17 |
| 6422084 | Bragg grating pressure sensor | Mark R. Fernald, Matthew B. Miller, James M. Sullivan, James Dunphy, Michael A. Davis +5 more | 2002-07-23 |
| 6363089 | Compression-tuned Bragg grating and laser | Mark R. Fernald, Matthew B. Miller, James M. Sullivan, Michael A. Davis, Robert N. Brucato +3 more | 2002-03-26 |
| 6298184 | Method and apparatus for forming a tube-encased bragg grating | Martin A. Putnam, Matthew B. Miller, James M. Sullivan, Mark R. Fernald, Michael A. Davis +1 more | 2001-10-02 |
| 6278811 | Fiber optic bragg grating pressure sensor | Arthur D. Hay, Alan D. Kersey, Robert J. Maron, Phillip E. Pruett, Mark R. Fernald +4 more | 2001-08-21 |
| 6229827 | Compression-tuned bragg grating and laser | Mark R. Fernald, Matthew B. Miller, James M. Sullivan, Michael A. Davis, Robert N. Brucato +3 more | 2001-05-08 |
| 5446809 | All fiber wavelength selective optical switch | Daniel J. Fritz, Gary A. Ball | 1995-08-29 |
| 5137357 | Interferometric signal analysis with modulation switching | Carl M. Ferrar, Daniel P. Courtney | 1992-08-11 |
| 4946553 | Apparatus for interfacing an optical fiber to an optical source | Daniel P. Courtney | 1990-08-07 |
| 4871226 | Mounting of optical fibers to integrated optical chips | Daniel P. Courtney | 1989-10-03 |
| 4867524 | Metallic bond for mounting of optical fibers to integrated optical chips | Daniel P. Courtney | 1989-09-19 |
| 4786173 | Method and apparatus for phase modulating a fiber-optic rotation sensor | Joseph T. Fournier, Jr. | 1988-11-22 |