Inventor · disambiguated record
Etienne Le Grand
Also filed as: LE GRAND ETIENNE
29 granted patents·4 pending applications·98 citations·filing 2013–2021
95Inventor score
Top patents by PatentIndex Score
33 records- 0193US8892403B1Determining sensor information based on events associated with a mobile deviceGOOGLE INC·Filed 2013·Granted Nov 18, 2014·13 cites·20 claims
- 0292US10209062B1Use of offline algorithm to determine location from previous sensor data when location is requestedGOOGLE LLC·Filed 2015·Granted Feb 19, 2019·9 cites·20 claims
- 0391US9769620B1Orientation estimation based on backward-forward bayesian filteringGOOGLE INC·Filed 2017·Granted Sep 19, 2017·8 cites·20 claims
- 0485US10197418B2Decomposition of error components between angular, forward, and sideways errors in estimated positions of a computing deviceGOOGLE LLC·Filed 2016·Granted Feb 5, 2019·3 cites·19 claims
- 0585US9838846B1Extraction of walking direction from device orientation and reconstruction of device orientation during optimization of walking directionGOOGLE INC·Filed 2015·Granted Dec 5, 2017·4 cites·20 claims
- 0683US10356562B2Systems and methods for graph-based localization and mappingGOOGLE LLC·Filed 2018·Granted Jul 16, 2019·3 cites·20 claims
- 0783US10274346B2Determining quality of a location-determination algorithm associated with a mobile device by processing a log of sensor dataGOOGLE LLC·Filed 2014·Granted Apr 30, 2019·9 cites·18 claims
- 0883US9159294B2Buttonless display activationGOOGLE INC·Filed 2014·Granted Oct 13, 2015·6 cites·27 claims
- 0982US9544871B2Determining and aligning a position of a device and a position of a wireless access point (AP)GOOGLE INC·Filed 2014·Granted Jan 10, 2017·8 cites·18 claims
- 1081US10976161B2Use of offline algorithm to determine location from previous sensor data when location is requestedGOOGLE LLC·Filed 2018·Granted Apr 13, 2021·2 cites·20 claims
- 1181US9581467B1Orientation estimation based on backward-forward bayesian filteringGOOGLE INC·Filed 2016·Granted Feb 28, 2017·4 cites·20 claims
- 1281US9357520B2Methods and systems for signal diffusion modeling for a discretized map of signal strengthGOOGLE INC·Filed 2014·Granted May 31, 2016·8 cites·19 claims
- 1379US10694325B2Determining position of a device in three-dimensional space and corresponding calibration techniquesGOOGLE LLC·Filed 2017·Granted Jun 23, 2020·4 cites·20 claims
- 1476US10075818B2Systems and methods for graph-based localization and mappingGOOGLE INC·Filed 2017·Granted Sep 11, 2018·2 cites·15 claims
- 1576US9459104B2Systems and methods for performing a multi-step process for map generation or device localizingGOOGLE INC·Filed 2014·Granted Oct 4, 2016·5 cites·18 claims
- 1673US10697797B2Decomposition of error components between angular, forward, and sideways errors in estimated positions of a computing deviceGOOGLE LLC·Filed 2018·Granted Jun 30, 2020·1 cites·20 claims
- 1772US11525678B2Use of offline algorithm to determine location from previous sensor data when location is requestedGOOGLE LLC·Filed 2021·Granted Dec 13, 2022·0 cites·20 claims
- 1872US11262213B2Decomposition of error components between angular, forward, and sideways errors in estimated positions of a computing deviceGOOGLE LLC·Filed 2020·Granted Mar 1, 2022·0 cites·20 claims
- 1968US10240995B2Construction of a surface of best GPS visibility from passive traces using SLAM for horizontal localization and GPS readings and barometer readings for elevation estimationGOOGLE LLC·Filed 2015·Granted Mar 26, 2019·2 cites·20 claims
- 2068US9996161B2Buttonless display activationGOOGLE INC·Filed 2015·Granted Jun 12, 2018·1 cites·8 claims
- 2168US9419731B2Methods and systems for determining signal strength maps for wireless access points robust to measurement countsGOOGLE INC·Filed 2014·Granted Aug 16, 2016·2 cites·20 claims
- 2262US10139253B2Adjustment of interrupt timestamps of signals from a sensor based on an estimated sampling rate of the sensorGOOGLE LLC·Filed 2014·Granted Nov 27, 2018·1 cites·17 claims
- 2362US9591454B2Computational complexity reduction of training wireless strength-based probabilistic models from big dataGOOGLE INC·Filed 2015·Granted Mar 7, 2017·1 cites·20 claims
- 2462US9476986B2Decomposition of error components between angular, forward, and sideways errors in estimated positions of a computing deviceGOOGLE INC·Filed 2014·Granted Oct 25, 2016·1 cites·20 claims
- 2561US2020322753A1Calibrating a device for determining position in three-dimensional spaceGOOGLE LLC·Filed 2020·Application pending·0 cites
- 2659US9838847B2Data driven evaluation and rejection of trained Gaussian process-based wireless mean and standard deviation modelsGOOGLE INC·Filed 2015·Granted Dec 5, 2017·1 cites·20 claims
- 2754US2018084387A1Determining Location Based on Measurements of Device OrientationGOOGLE LLC·Filed 2017·Application pending·0 cites
- 2853US9294877B2Use of a trained classifier to determine if a pair of wireless scans came from the same locationGOOGLE INC·Filed 2013·Granted Mar 22, 2016·0 cites·20 claims
- 2949US9015378B2Determining sensor information in the background on a mobile deviceGOOGLE INC·Filed 2013·Granted Apr 21, 2015·0 cites·18 claims
- 3045US9351117B2Use of a trained classifier to predict distance based on a pair of wireless scansGOOGLE INC·Filed 2013·Granted May 24, 2016·0 cites·17 claims
- 3144US2015211845A1Methods and Systems for Applying Weights to Information From Correlated Measurements for Likelihood Formulations Based on Time or Position DensityGOOGLE INC·Filed 2014·Application pending·0 cites
- 3236US9880257B2Gaussian process-based approach for identifying correlation between wireless signalsGOOGLE INC·Filed 2015·Granted Jan 30, 2018·0 cites·20 claims
- 3333US2016066156A1Selection of Location-Determination InformationGOOGLE INC·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →