Khatana; Sunil Kumar Singh

Patent Applications and Registrations

Patent applications and USPTO patent grants for Khatana; Sunil Kumar Singh.The latest application filed is for "tone signaling for coherent optical data receivers".

Company Profile

0.13.12

Khatana; Sunil Kumar Singh - Sunnyvale CA

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Spectral analysis for coherent optical receivers Grant 9,002,215 - Khatana April 7, 2	2015-04-07
Automatic gain control for high-speed coherent optical receivers Grant 8,768,178 - Khatana , et al. July 1, 2	2014-07-01
Alignment of in-phase and quadrature data in quadrature phase shift keying optical transmitters Grant 8,644,420 - Khatana , et al. February 4, 2	2014-02-04
Polarization and differential-group-delay insensitive digital timing error detection for polarization-multiplexed coherent optical systems Grant 8,634,726 - Zhang , et al. January 21, 2	2014-01-21
Tone Signaling For Coherent Optical Data Receivers App 20140016928 - Khatana; Sunil Kumar Singh	2014-01-16
Mach-Zehnder Modulator Drive Level Optimization App 20140016172 - Khatana; Sunil Kumar Singh ; et al.	2014-01-16
Spectral Analysis For Coherent Optical Receivers App 20140016927 - Khatana; Sunil Kumar Singh	2014-01-16
Quadrature time skew detection for coherent optical signals Grant 8,565,621 - Ibragimov , et al. October 22, 2	2013-10-22
Multiplexer lane alignment for high-speed data systems Grant 8,565,271 - Khatana , et al. October 22, 2	2013-10-22
Optical Coherent Receiver Optimization App 20130170829 - Khatana; Sunil Kumar Singh	2013-07-04
In-phase and quadrature pattern alignment for quadrature phase shift keying optical transmitters Grant 8,428,183 - Khatana , et al. April 23, 2	2013-04-23
Automatic Gain Control for High-Speed Coherent Optical Receivers App 20130071109 - Khatana; Sunil Kumar Singh ; et al.	2013-03-21
Polarization and Differential-Group-Delay Insensitive Digital Timing Error Detection for Polarization-Multiplexed Coherent Optical Systems App 20120288275 - Zhang; Bo ; et al.	2012-11-15
In-Phase and Quadrature Pattern Alignment for Quadrature Phase Shift Keying Optical Transmitters App 20120250793 - Khatana; Sunil Kumar Singh ; et al.	2012-10-04
Alignment of In-phase and Quadrature Data in Quadrature Phase Shift Keying Optical Transmitters App 20120250792 - Khatana; Sunil Kumar Singh ; et al.	2012-10-04
Multiplexer Lane Alignment for High-Speed Data Systems App 20120251099 - Khatana; Sunil Kumar Singh ; et al.	2012-10-04
Quadrature Time Skew Detection for Coherent Optical Signals App 20120224847 - Ibragimov; Edem ; et al.	2012-09-06

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