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Patent applications and USPTO patent grants for Duque; David A..The latest application filed is for "videoconferencing terminal".
Patent | Date |
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Optical network terminal (ONT) wavelength tuning and correpsonding calibration procedure Grant 9,780,908 - Vetter , et al. October 3, 2 | 2017-10-03 |
Videoconferencing Terminal App 20140168134 - Bolle; Cristian A. ;   et al. | 2014-06-19 |
Videoconferencing Technique App 20140002577 - Bolle; Cristian A. ;   et al. | 2014-01-02 |
Time division multiplexing a DC-to-DC voltage converter Grant 8,247,999 - Chen , et al. August 21, 2 | 2012-08-21 |
Time division multiplexing a DC-to-DC voltage converter App 20090184659 - Chen; Gang ;   et al. | 2009-07-23 |
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