Leven; Andreas Bertold
Patent Applications and Registrations
Patent applications and USPTO patent grants for Leven; Andreas Bertold.The latest application filed is for "monolithic coherent optical detectors".
- Leven; Andreas Bertold - Heroldsberg DE
- Leven; Andreas Bertold - Gillette NJ
| Patent | Date |
|---|---|
| Digital clock and data recovery scheme Grant 8,095,019 - Kaneda , et al. January 10, 2 | 2012-01-10 |
| Ridge and mesa optical waveguides Grant 8,070,973 - Chen , et al. December 6, 2 | 2011-12-06 |
| Frequency estimation in an intradyne optical receiver Grant 8,073,345 - Chen , et al. December 6, 2 | 2011-12-06 |
| Balanced optical signal processor Grant 8,055,141 - Chen , et al. November 8, 2 | 2011-11-08 |
| Coherent phase-shift-keying Grant 7,747,177 - Chen , et al. June 29, 2 | 2010-06-29 |
| Monolithic coherent optical detectors App 20100054761 - Chen; Young-Kai ; et al. | 2010-03-04 |
| Digital Clock And Data Recovery Scheme App 20100028011 - Kaneda; Noriaki ; et al. | 2010-02-04 |
| Balanced Optical Signal Processor App 20090154940 - Chen; Young-Kai ; et al. | 2009-06-18 |
| Planar arrays of photodiodes App 20090146179 - Chen; Young-Kai ; et al. | 2009-06-11 |
| Ridge and mesa optical waveguides App 20090111201 - Chen; Young-Kai ; et al. | 2009-04-30 |
| Monlithically coupled waveguide and phototransistor Grant 7,471,855 - Chen , et al. December 30, 2 | 2008-12-30 |
| Ridge and mesa optical waveguides Grant 7,454,112 - Chen , et al. November 18, 2 | 2008-11-18 |
| Frequncy estimation in an intradyne optical receiver App 20080152361 - Chen; Young-Kai ; et al. | 2008-06-26 |
| Ridge and mesa optical waveguides App 20070230886 - Chen; Young-Kai ; et al. | 2007-10-04 |
| Coherent phase-shift-keying App 20070036555 - Chen; Young-Kai ; et al. | 2007-02-15 |
| Monlithically coupled waveguide and phototransistor App 20070014508 - Chen; Young-Kai ; et al. | 2007-01-18 |
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