Issued Patents All Time
Showing 51–72 of 72 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8304272 | Germanium photodetector | Solomon Assefa, Jeehwan Kim, Jin Hong Park | 2012-11-06 |
| 8232516 | Avalanche impact ionization amplification devices | Solomon Assefa, Fengnian Xia | 2012-07-31 |
| 8139904 | Method and apparatus for implementing optical deflection switching using coupled resonators | William M. Green, Fengnian Xia | 2012-03-20 |
| 8111724 | Temperature control device for optoelectronic devices | Solomon Assefa, William M. Green, Younghee Kim, Joris Van Campenhout | 2012-02-07 |
| 8098968 | Silicide thermal heaters for silicon-on-insulator nanophotonic devices | William M. Green, Hendrik F. Hamann | 2012-01-17 |
| 7999344 | Optoelectronic device with germanium photodetector | Solomon Assefa, Stephen W. Bedell, Fengnian Xia | 2011-08-16 |
| 7955887 | Techniques for three-dimensional circuit integration | Solomon Assefa, Kuan-Neng Chen, Steven J. Koester | 2011-06-07 |
| 7902620 | Suspended germanium photodetector for silicon waveguide | Solomon Assefa, Jack O. Chu, Martin M. Frank, William M. Green, Young-Hee Kim +3 more | 2011-03-08 |
| 7897428 | Three-dimensional integrated circuits and techniques for fabrication thereof | Solomon Assefa, Kuan-Neng Chen, Steven J. Koester | 2011-03-01 |
| 7880201 | Optical modulator using a serpentine dielectric layer between silicon layers | Fengnian Xia | 2011-02-01 |
| 7790495 | Optoelectronic device with germanium photodetector | Solomon Assefa, Stephen W. Bedell, Fengnian Xia | 2010-09-07 |
| 7738753 | CMOS compatible integrated dielectric optical waveguide coupler and fabrication | Solomon Assefa, Christopher V. Jahnes | 2010-06-15 |
| 7711212 | Junction field effect transistor geometry for optical modulators | William M. Green | 2010-05-04 |
| 7684666 | Method and apparatus for tuning an optical delay line | Hendrik F. Hamann, Fengnian Xia | 2010-03-23 |
| 7567738 | Method and apparatus for minimizing propagation losses in wavelength selective filters | — | 2009-07-28 |
| 7536069 | Method and apparatus for resonant coupling in photonic crystal circuits | Sharee McNab | 2009-05-19 |
| 7515793 | Waveguide photodetector | Gabriel Dehlinger, Sharee McNab, Fengnian Xia | 2009-04-07 |
| 7469085 | Method and apparatus for minimizing propagation losses in wavelength selective filters | — | 2008-12-23 |
| 7228042 | Method and apparatus for resonant coupling in photonic crystal circuits | Sharee McNab | 2007-06-05 |
| 7068865 | Method and apparatus for thermo-optic modulation of optical signals | Hendrik F. Hamann, Sharee McNab, Martin P. O'Boyle | 2006-06-27 |
| 6858079 | Self-assembled photonic crystals and methods for manufacturing same | David J. Norris, Xiang-Zheng Bo, James C. Sturm | 2005-02-22 |
| 6139626 | Three-dimensionally patterned materials and methods for manufacturing same using nanocrystals | David J. Norris | 2000-10-31 |