Issued Patents All Time
Showing 76–100 of 165 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8699831 | Process poling for material configuration | Lars Helge Thylen, Michael Renne Ty Tan, Shih-Yuan Wang, Alexandre M. Bratkovski, Michael Josef Stuke | 2014-04-15 |
| 8678600 | Optical star coupler | David A. Fattal, Michael Renne Ty Tan, Marco Fiorentino, Huei Pei Kuo | 2014-03-25 |
| 8571410 | Mutual wavelength locking in WDM-PONS | Pavle Sedic | 2013-10-29 |
| 8469607 | Opto-electronics with compliant electrical contacts | Paul Kessler Rosenberg, Michael Renne Ty Tan, Sagi Varghese Mathai | 2013-06-25 |
| 8437592 | Optical channel tap assembly | Sagi Varghese Mathai, Paul Kessler Rosenberg | 2013-05-07 |
| 8369706 | Open access service model using WDM-PON | — | 2013-02-05 |
| 7944960 | Integration of laser sources and detectors for a passive optical network | Ben Vakoc | 2011-05-17 |
| 7916767 | Integration of laser sources and detectors for a passive optical network | Ben Vakoc | 2011-03-29 |
| 7843629 | Periodically filtered broadband light source | Hee Yeal RHY, Pavle Sedic | 2010-11-30 |
| 7627246 | Wavelength division multiplexing passive optical networks to transport access platforms | Bernd Hesse | 2009-12-01 |
| 7593444 | Integration of laser sources and detectors for a passive optical network | Ben Vakoc | 2009-09-22 |
| 7515626 | Light source capable of lasing that is wavelength locked by an injected light signal | Chang Hee Lee | 2009-04-07 |
| 7313157 | Integration of laser sources and detectors for a passive optical network | Ben Vakoc | 2007-12-25 |
| 7092595 | Multiple-wavelength pulsed light source for a wavelength division multiplexed passive optical network | Ben Vakoc | 2006-08-15 |
| 7068944 | Multi-function optical performance monitor | — | 2006-06-27 |
| 7027743 | System and method for optical heterodyne detection of an optical signal including optical pre-selection that is adjusted to accurately track a local oscillator signal | Rodney S. Tucker, Douglas M. Baney | 2006-04-11 |
| 6970250 | Method and system for optical heterodyne detection of an optical signal that utilizes optical attenuation | Douglas M. Baney | 2005-11-29 |
| 6950566 | Method and apparatus for an acousto-optic filter that generates a helical wave and method for manufacturing same | Seok-Hyun Yun, Hyo Sang Kim, In-Kag Hwang, Hee Yeal RHY | 2005-09-27 |
| 6922495 | Optical fiber cladding with low polarization-dependent coupling | Hyo Sang Kim, Seok-Hyun Yun | 2005-07-26 |
| 6909823 | Acousto-optic tunable apparatus having a fiber bragg grating and an offset core | B. Yoon Kim | 2005-06-21 |
| 6904188 | Acousto-optic tunable filter having improved wave-damping capability | Seok-Hyun Yun, In-Kag Hwang, Kwan Il Lee, Hyo Sang Kim, Pavel G. Polynkin +1 more | 2005-06-07 |
| 6904196 | Methods and apparatuses to provide a tunable chromatic dispersion compensator | Byoung Y. Kim, Ben Vakoc | 2005-06-07 |
| 6850655 | Optical apparatus with faraday rotator, static gain flattening filter and variable optical attenuator | Byoung Y. Kim | 2005-02-01 |
| 6847742 | Tunable dynamic gain flattening filter using polarization delays | — | 2005-01-25 |
| 6826327 | Tunable narrow band optical filter | Chang Hee Lee, Steven L. Shepherd | 2004-11-30 |