Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8506119 | Efficient, uniform, and dimmable sign or display illumination methods using overlapped LED modules on a raised grid platform | — | 2013-08-13 |
| 8348467 | Light distribution using tapered waveguides in LED-based tubular lamps as replacements of linear fluorescent lamps | — | 2013-01-08 |
| 6381045 | Method and apparatus for bidirectional communication over a single optical fiber | David J. DiGiovanni, Bernard R. Eichenbaum | 2002-04-30 |
| 6222966 | Adiabatic Y-branch waveguide having controllable chirp | Rene Henri Monnard | 2001-04-24 |
| 6100968 | Method for determining waveguide facet reflectivity | — | 2000-08-08 |
| 6064788 | Adiabatic Y-branch modulator with negligible chirp | Rene Henri Monnard | 2000-05-16 |
| 5703989 | Single-mode waveguide structure for optoelectronic integrated circuits and method of making same | Jane E. Zucker | 1997-12-30 |
| 5640471 | Adiabatic tapered S-bends for compact digital switch arrays | Jane E. Zucker | 1997-06-17 |
| 5623568 | Compact and fabrication tolerant high speed digital optical Y-switches | Jane E. Zucker | 1997-04-22 |