Inventor · disambiguated record
Krishna Rupavatharam
Also filed as: RUPAVATHARAM KRISHNA · RUPAVATHARAM KRISHNA MOHAN
17 granted patents·2 pending applications·143 citations·filing 2003–2024
93Inventor score
Files withBLACKMORE SENSORS & ANALYTICS LLC7AURORA OPERATIONS INC3UNIV MONTANA STATE3BLACKMORE SENSORS AND ANALYTICS INC2BABBITT WILLIAM R1
Top patents by PatentIndex Score
19 records- 0197US11041954B2Lidar system to detect doppler effectsBLACKMORE SENSORS & ANALYTICS LLC·Filed 2019·Granted Jun 22, 2021·29 cites·24 claims
- 0296US10838061B1Method and system for enhanced velocity resolution and signal to noise ratio in optical phase-encoded range detectionBLACKMORE SENSORS & ANALYTICS LLC·Filed 2019·Granted Nov 17, 2020·20 cites·20 claims
- 0392US10401495B2Method and system for time separated quadrature detection of doppler effects in optical range measurementsBLACKMORE SENSORS AND ANALYTICS INC·Filed 2017·Granted Sep 3, 2019·12 cites·13 claims
- 0491US11709267B2Method and system for enhanced velocity resolution and signal to noise ratio in optical phase-encoded range detectionBLACKMORE SENSORS & ANALYTICS LLC·Filed 2020·Granted Jul 25, 2023·2 cites·20 claims
- 0590US9853733B2Techniques for single sideband suppressed carrier (SSBSC) optical signalsUNIV MONTANA STATE·Filed 2015·Granted Dec 26, 2017·10 cites·19 claims
- 0686US10768282B2Method and system for laser phase tracking for internal reflection subtraction in phase-encoded LIDARBLACKMORE SENSORS & ANALYTICS LLC·Filed 2019·Granted Sep 8, 2020·5 cites·20 claims
- 0785US11366228B2Method and system for time separated quadrature detection of doppler effects in optical range measurementsBLACKMORE SENSORS & ANALYTICS LLC·Filed 2021·Granted Jun 21, 2022·1 cites·20 claims
- 0884US9020360B2Techniques for single sideband suppressed carrier (SSBSC) optical signals that scale to bandwidths over 20 gigahertzSTIFFLER COLTON RICHARD·Filed 2011·Granted Apr 28, 2015·11 cites·12 claims
- 0983US11585925B2LIDAR system to adjust doppler effectsBLACKMORE SENSORS & ANALYTICS LLC·Filed 2019·Granted Feb 21, 2023·3 cites·15 claims
- 1083US2025189671A1Method and system for enhanced velocity resolution and signal to noise ratio in optical phase-encoded range detectionAURORA OPERATIONS INC·Filed 2024·Application pending·0 cites
- 1182US11656343B2Method and system for laser phase tracking for internal reflection subtraction in phase-encoded lidarBLACKMORE SENSORS & ANALYTICS LLC·Filed 2020·Granted May 23, 2023·1 cites·20 claims
- 1282US8829471B1Techniques for spatial spectral holographyMERKEL KRISTIAN D·Filed 2012·Granted Sep 9, 2014·8 cites·10 claims
- 1382US7379652B2Method and apparatus for detecting optical spectral properties using optical probe beams with multiple sidebandsUNIV MONTANA STATE·Filed 2006·Granted May 27, 2008·12 cites·14 claims
- 1480US12196854B2LIDAR system to adjust doppler effectsAURORA OPERATIONS INC·Filed 2023·Granted Jan 14, 2025·0 cites·20 claims
- 1579US12241978B2Method and system for enhanced velocity resolution and signal to noise ratio in optical phase-encoded range detectionAURORA OPERATIONS INC·Filed 2023·Granted Mar 4, 2025·0 cites·20 claims
- 1675US10422880B2Method and system for doppler detection and doppler correction of optical phase-encoded range detectionBLACKMORE SENSORS AND ANALYTICS INC·Filed 2017·Granted Sep 24, 2019·2 cites·17 claims
- 1769US7265712B2Method and apparatus for processing high time-bandwidth signals using a material with inhomogeneously broadened absorption spectrumUNIV MONTANA STATE·Filed 2003·Granted Sep 4, 2007·27 cites·51 claims
- 1852US11150536B2Techniques for using nonlinear electromagnetic materials to produce arbitrary electromagnetic signalsS2 CORP·Filed 2019·Granted Oct 19, 2021·0 cites·28 claims
- 1935US2012140236A1Spatial Spectral Photonic Receiver for Direction Finding via Wideband Phase Sensitive Spectral MappingBABBITT WILLIAM R·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →