Inventor · disambiguated record
Sunil Kumar Singh Khatana
Also filed as: KHATANA SUNIL · KHATANA SUNIL KUMAR SINGH
11 granted patents·10 pending applications·97 citations·filing 2004–2024
88Inventor score
Files withVELODYNE LIDAR USA INC10KHATANA SUNIL KUMAR SINGH5OCLARO INC3IBRAGIMOV EDEM1JDS UNIPHASE CORP1
Top patents by PatentIndex Score
21 records- 0193US8634726B2Polarization and differential-group-delay insensitive digital timing error detection for polarization-multiplexed coherent optical systemsZHANG BO·Filed 2012·Granted Jan 21, 2014·23 cites·12 claims
- 0291US8565621B2Quadrature time skew detection for coherent optical signalsIBRAGIMOV EDEM·Filed 2011·Granted Oct 22, 2013·40 cites·14 claims
- 0387US11768285B2Systems and methods for chirp linearization using external reflector(s) as a reference reflectorVELODYNE LIDAR USA INC·Filed 2021·Granted Sep 26, 2023·2 cites·19 claims
- 0484US8768178B2Automatic gain control for high-speed coherent optical receiversKHATANA SUNIL KUMAR SINGH·Filed 2011·Granted Jul 1, 2014·12 cites·19 claims
- 0584US8428183B2In-phase and quadrature pattern alignment for quadrature phase shift keying optical transmittersKHATANA SUNIL KUMAR SINGH·Filed 2011·Granted Apr 23, 2013·10 cites·19 claims
- 0674US8644420B2Alignment of in-phase and quadrature data in quadrature phase shift keying optical transmittersKHATANA SUNIL KUMAR SINGH·Filed 2011·Granted Feb 4, 2014·7 cites·15 claims
- 0769US9002215B2Spectral analysis for coherent optical receiversOCLARO INC·Filed 2013·Granted Apr 7, 2015·3 cites·20 claims
- 0859US12306351B2Systems and methods for chirp linearization using partial field-of-view (FOV) as a reference reflectorVELODYNE LIDAR USA INC·Filed 2021·Granted May 20, 2025·0 cites·18 claims
- 0959US12078723B2Systems and methods for chirp linearization using a partial reflector as a reference reflectorVELODYNE LIDAR USA INC·Filed 2021·Granted Sep 3, 2024·0 cites·19 claims
- 1057US2024288583A1Local oscillator tap using reflection for coherent lidarVELODYNE LIDAR USA INC·Filed 2023·Application pending·0 cites
- 1157US2025180743A1High resolution coherent lidar systems, and related methods and apparatusVELODYNE LIDAR USA INC·Filed 2022·Application pending·0 cites
- 1257US2025022287A1Lidar System For Detecting Road ConditionsVELODYNE LIDAR USA INC·Filed 2024·Application pending·0 cites
- 1356US12436245B2Linearization of chirp in coherent lidar systemsVELODYNE LIDAR USA INC·Filed 2021·Granted Oct 7, 2025·0 cites·14 claims
- 1451US2023194684A1Blockage detection methods for lidar systems and devices based on passive channel listeningVELODYNE LIDAR USA INC·Filed 2021·Application pending·0 cites
- 1550US2022365213A1Linearization of chirp in coherent lidar systemsVELODYNE LIDAR USA INC·Filed 2021·Application pending·0 cites
- 1649US2022075038A1Apparatus and methods for long range, high resolution lidarVELODYNE LIDAR USA INC·Filed 2021·Application pending·0 cites
- 1741US8565271B2Multiplexer lane alignment for high-speed data systemsKHATANA SUNIL KUMAR SINGH·Filed 2011·Granted Oct 22, 2013·0 cites·16 claims
- 1841US2004197105A1Variable gain multi-stage optical amplifierJDS UNIPHASE CORP·Filed 2004·Application pending·0 cites
- 1937US2014016928A1Tone Signaling For Coherent Optical Data ReceiversOCLARO INC·Filed 2013·Application pending·0 cites
- 2037US2014016172A1Mach-Zehnder Modulator Drive Level OptimizationOCLARO INC·Filed 2013·Application pending·0 cites
- 2134US2013170829A1Optical Coherent Receiver OptimizationKHATANA SUNIL KUMAR SINGH·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →