Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7424181 | Hitless switch for high-density integrated optics | Michael Robert Watts, Chee Wei Wong, Lionel C. Kimerling, Milos Popovic | 2008-09-09 |
| 7352934 | Three dimensional high index optical waveguides bends and splitters | Desmond Lim, Christina Manolatou, Paul Maki, Kevin Lee, Kazumi Wada +1 more | 2008-04-01 |
| 7260291 | Coupled mode arrayed waveguide grating | Ryan Lang | 2007-08-21 |
| 7228015 | Integrated optic polarization converter based on structural chirality | Michael Robert Watts, Matteo Cherchi | 2007-06-05 |
| 7224868 | Radiation-free optical cavity | Michael Robert Watts, Steven G. Johnson, John D. Joannopoulos | 2007-05-29 |
| 7120335 | Vertically and laterally confined 3D optical coupler | Anuradha M. Agarwal, Lionel C. Kimerling, Kazumi Wada, Steven G. Johnson, Christina Manolatou +2 more | 2006-10-10 |
| 7043120 | Array waveguide grating | Kazumi Wada, Lionel C. Kimerling | 2006-05-09 |
| 7003183 | Independently variable first and second order polarization mode dispersion compensator | Poh-Boon Phua | 2006-02-21 |
| 6996299 | All-frequency PMD compensator and emulator | Erich P. Ippen, Poh-Boon Phua | 2006-02-07 |
| 6859268 | Compensating polarization mode dispersion in fiber optic transmission systems | Patrick Chou, John Fini | 2005-02-22 |
| 6834134 | Method and apparatus for generating frequency modulated pulses | James F. Brennan, III, Patrick Chou, Harry L. T. Lee, Rajeev Ram, Erich P. Ippen | 2004-12-21 |
| 6832027 | Interleavers for AWGs | Kazumi Wada, Lionel C. Kimerling | 2004-12-14 |
| 6741619 | Semiconductor elements for stabilizing laser output | Erik Thoen, Elisabeth Marley Koontz, Erich P. Ippen, Leslie Kolodziejski, Franz X. Kaertner +1 more | 2004-05-25 |
| 6621972 | Optical waveguides with trench structures | Lionel C. Kimerling, Kazumi Wada, Milov Popovic, Shoji Akiyama | 2003-09-16 |
| 6567167 | Compensating polarization mode dispersion in fiber optic transmission system | Patrick Chou | 2003-05-20 |
| 6512866 | High efficiency channel drop filter with absorption induced on/off switching and modulation | Shanhui Fan, Pierre R. Villeneuve, John D. Joannopoulos, Brent E. Little | 2003-01-28 |
| 6198860 | Optical waveguide crossings | Steven G. Johnson, Shanhui Fan, Pierre R. Villeneuve, Christina Manolatou, John D. Joannopoulos | 2001-03-06 |
| 6195484 | Method and apparatus for arbitrary spectral shaping of an optical pulse | James F. Brennan, III, Dwayne L. LaBrake, Patrick Chou | 2001-02-27 |
| 6130969 | High efficiency channel drop filter | Pierre R. Villeneuve, Shanhui Fan, John D. Joannopoulos | 2000-10-10 |
| 6101300 | High efficiency channel drop filter with absorption induced on/off switching and modulation | Shanhui Fan, Pierre R. Villeneuve, John D. Joannopoulos, Brent E. Little | 2000-08-08 |
| 6078605 | Track-changing utilizing phase response of resonators | Brent E. Little, Sai Chu | 2000-06-20 |
| 6052495 | Resonator modulators and wavelength routing switches | Brent E. Little, James Foresi | 2000-04-18 |
| 5915051 | Wavelength-selective optical add/drop switch | Jay N. Damask, Thomas E. Murphy, Jr., Juan Ferrera, Michael H. Lim, Henry I. Smith | 1999-06-22 |
| 5726787 | Apparatus and method for improving signal-to-noise ratio in wavelength division multiplexing soliton transmission systems | Wayne H. Knox, David A. Miller | 1998-03-10 |
| 5677767 | Fiber ring interferometer using a Kerr medium optical fiber loop | Masataka Shirasaki | 1997-10-14 |