Issued Patents All Time
Showing 51–64 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7337265 | Organization of cache memory for hardware acceleration of the finite-difference time-domain method | John R. Humphrey, James P. Durbano, Fernando Ortiz | 2008-02-26 |
| 7295939 | Hardware implementation of the pseudo-spectral time-domain method | John R. Humphrey, James P. Durbano | 2007-11-13 |
| 7255804 | Process for making photonic crystal circuits using an electron beam and ultraviolet lithography combination | Janusz Murakowski | 2007-08-14 |
| 7194497 | Hardware-based accelerator for time-domain scientific computing | James P. Durbano | 2007-03-20 |
| 7170096 | Antimonide-based optical devices | Saurabh Lohokare | 2007-01-30 |
| 7157296 | Etchless fabrication of planar photonic crystal structures in high refractive index material | Janusz Murakowski, David Pustai | 2007-01-02 |
| 7109107 | Method for creating flip-chip conductive-polymer bumps using photolithography and polishing | Saurabh Lohokare | 2006-09-19 |
| 7057250 | Terahertz frequency band wavelength selector | James Kolodzey, Thomas N. Adam | 2006-06-06 |
| 7050662 | Fiber Bragg grating compression sensor system | Gregory P. Behrmann | 2006-05-23 |
| 6891993 | Multi-channel wavelength division multiplexing using photonic crystals | Ahmed Sharkawy, Shouyun Shi | 2005-05-10 |
| 6832033 | Hetero-structure photonic bandgap materials | Ahmed Sharkawy, Shouyun Shi | 2004-12-14 |
| 6782169 | System for efficient coupling to photonic crystal waveguides | Shouyun Shi, Caihua Chen, Ahmed Sharkawy | 2004-08-24 |
| 6603558 | Micro-ring cavity gyroscope with magnetic field lock-in minimization | Janusz Murakowski | 2003-08-05 |
| 6061135 | Efficient spatial image separator | Hal L. Levitt, Edward T. Gill | 2000-05-09 |