Issued Patents All Time
Showing 26–50 of 73 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8116638 | Radio frequency (RF) signal receiver using optical processing and associated methods | Bruce W. FitzGerald, Richard DeSalvo, Andreas Leven, Peter J. Delfyett | 2012-02-14 |
| 8081050 | Multilayer planar tunable filter | Noriaki Kaneda, Yves Baeyens | 2011-12-20 |
| 8070973 | Ridge and mesa optical waveguides | Andreas Leven, Yang Yang | 2011-12-06 |
| 8073345 | Frequency estimation in an intradyne optical receiver | Noriaki Kaneda, Ut-Va Koc, Andreas Leven | 2011-12-06 |
| 8055141 | Balanced optical signal processor | Andreas Leven, Mahmoud Rasras, Kun-Yii Tu | 2011-11-08 |
| 8014676 | CMOS-compatible tunable microwave photonic band-stop filter | Sanjay Patel, Mahmoud Rasras, Kun-Yii Tu | 2011-09-06 |
| 7956788 | Technique for photonic analog-to-digital signal conversion | Jaesik Lee | 2011-06-07 |
| 7929864 | Optical beamforming transmitter | Andreas Leven | 2011-04-19 |
| 7876155 | Transimpedance amplifier with distributed control of feedback line | Ricardo Aroca, Jaesik Lee | 2011-01-25 |
| 7873284 | Quadrature amplitude modulation of optical carriers | Andreas Leven | 2011-01-18 |
| 7755755 | Matched optical waveforms for detection and identification of biological pathogens | John DeSalvo, Geoffrey L. Burdge, Bruce W. FitzGerald, Andreas Leven, Peter J. Delfyett | 2010-07-13 |
| 7747177 | Coherent phase-shift-keying | Ut-Va Koc, Andreas Leven | 2010-06-29 |
| 7688872 | Self-Calibrating integrated photonic circuit and method of control thereof | Mahmoud Rasras, Kun-Yii Tu | 2010-03-30 |
| 7650084 | Optical heterodyne receiver and method of extracting data from a phase-modulated input optical signal | Ut-Va Koc, Andreas Leven | 2010-01-19 |
| 7595249 | Bipolar transistors with vertical structures | Lay-Lay Chua, Vincent Houtsma, Rose Kopf, Andreas Leven, Chun-Ting Liu +2 more | 2009-09-29 |
| 7548668 | Programmable optical array | Andreas Leven, Mahmoud Rasras, Kun-Yii Tu | 2009-06-16 |
| 7541624 | Flat profile structures for bipolar transistors | Rose Kopf, Wei-Jer Sung, Nils Weimann | 2009-06-02 |
| 7496298 | Adaptive optical equalization for chromatic and/or polarization mode dispersion compensation and joint opto-electronic equalizer architecture | Ut-Va Koc, Andreas Leven | 2009-02-24 |
| 7471855 | Monlithically coupled waveguide and phototransistor | Vincent Houtsma, Andreas Leven, Nils Weimann | 2008-12-30 |
| 7454112 | Ridge and mesa optical waveguides | Andreas Leven, Yang Yang | 2008-11-18 |
| 7403711 | Optical digital-to-analog converter and method of optically converting digital data to analog form | Andreas Leven | 2008-07-22 |
| 7292792 | High speed modulation of optical subcarriers | Andreas Leven | 2007-11-06 |
| 7190047 | Transistors and methods for making the same | Vincent Houtsma, Nils Weimann | 2007-03-13 |
| 7170147 | Dissipative isolation frames for active microelectronic devices, and methods of making such dissipative isolation frames | Vincent Houtsma, Nils Weimann | 2007-01-30 |
| 7155130 | NRZ-to-RZ conversion for communication systems | Yves Baeyens, Wei Fang, Andreas Leven, Eugene F. Rice | 2006-12-26 |