Issued Patents All Time
Showing 25 most recent of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8829566 | Germanium/silicon avalanche photodetector with separate absorption and multiplication regions | Olufemi I. Dosunmu, Ansheng Liu, Mario Paniccia | 2014-09-09 |
| 8803268 | Vertical mirror in a silicon photonic circuit | John Heck, Ansheng Liu, Haisheng Rong | 2014-08-12 |
| 8435809 | Vertical mirror in a silicon photonic circuit | John Heck, Ansheng Liu, Haisheng Rong | 2013-05-07 |
| 8338857 | Germanium/silicon avalanche photodetector with separate absorption and multiplication regions | Olufemi I. Dosunmu, Ansheng Liu, Mario Paniccia | 2012-12-25 |
| 8278741 | Sidewall photodetector | Mario Paniccia, Olufemi I. Dosunmu | 2012-10-02 |
| 7741657 | Inverted planar avalanche photodiode | Alexandre Pauchard | 2010-06-22 |
| 7233051 | Germanium/silicon avalanche photodetector with separate absorption and multiplication regions | Olufemi I. Dosunmu, Ansheng Liu, Mario Paniccia | 2007-06-19 |
| 7209623 | Semiconductor waveguide-based avalanche photodetector with separate absorption and multiplication regions | — | 2007-04-24 |
| 7088888 | Waveguide-based Bragg gratings with spectral sidelobe suppression and method thereof | Ansheng Liu, Shlomo Ovadia, Dean Samara-Rubio | 2006-08-08 |
| 7082248 | Semiconductor waveguide-based avalanche photodetector with separate absorption and multiplication regions | — | 2006-07-25 |
| 7043124 | Fabrication of a waveguide taper through ion implantation | Michael S. Salib | 2006-05-09 |
| 6989284 | Fabrication of a waveguide taper through ion implantation | Michael S. Salib | 2006-01-24 |
| 6987912 | Epitaxial growth for waveguide tapering | — | 2006-01-17 |
| 6956983 | Epitaxial growth for waveguide tapering | — | 2005-10-18 |
| 6950577 | Waveguide-based Bragg gratings with spectral sidelobe suppression and method thereof | Ansheng Liu, Shlomo Ovadia, Dean Samara-Rubio | 2005-09-27 |
| 6891653 | Method and apparatus for steering an optical beam in a semiconductor substrate | Ansheng Liu, Mario Paniccia, Dmitri E. Nikonov, Yi Ding | 2005-05-10 |
| 6876050 | Method and apparatus for forming a capacitive structure including single crystal silicon | — | 2005-04-05 |
| 6818468 | Method and apparatus for incorporating a low contrast interface and a high contrast interface into an optical device | — | 2004-11-16 |
| 6811324 | Method and apparatus for incorporating a low contrast interface and a high contrast interface into an optical device | — | 2004-11-02 |
| 6690036 | Method and apparatus for steering an optical beam in a semiconductor substrate | Ansheng Liu, Mario Paniccia, Dmitri E. Nikonov, Yi Ding | 2004-02-10 |
| 6653161 | Method and apparatus for forming a capacitive structure including single crystal silicon | — | 2003-11-25 |
| 6649990 | Method and apparatus for incorporating a low contrast interface and a high contrast interface into an optical device | — | 2003-11-18 |
| 6650802 | Method and apparatus for switching an optical beam | Mario Paniccia | 2003-11-18 |
| 6600864 | Method and apparatus for switching an optical beam using an optical rib waveguide | Dean Samara-Rubio | 2003-07-29 |
| 6587605 | Method and apparatus for providing optical interconnection | Mario Paniccia, Valluri Rao | 2003-07-01 |