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For the Inventor, By the Inventor

Mountain View, CA, United States of America

Etienne Le Grand

This inventor holds 30 USPTO granted patents and 5 published patent applications and 1 EPO patent, primarily in Localization Technology. Top assignee: Google Inc.. Active years: 2014-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Etienne Le Grand. Retrieved from https://idiyas.com/inventor/etienne-le-grand

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 30 

% Patents Active = 90.0

 

Average Co-Inventor Count = 1.9

ph-index = 5

Forward Citations = 73(Granted Patents)


Company Filing History:

goldMedal30 out of 33,959 
 
Google Inc.
 patents

Years Active: 2014-2022

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Areas of Expertise:
Error Decomposition
Sensor Data Analysis
Graph-Based Mapping
Localization Algorithms
Wireless Signal Processing
3D Positioning
GPS Visibility
Bayesian Filtering
Signal Strength Mapping
Device Calibration
Buttonless Activation
30 patents (USPTO):Explore Patents
1. 11525678 - Use of offline algorithm to determine location from previous sensor data when location is requested (2022-12-13),
2. 11262213 - Decomposition of error components between angular, forward, and sideways errors in estimated positions of a computing device (2022-03-01),
3. 10976161 - Use of offline algorithm to determine location from previous sensor data when location is requested (2021-04-13),
4. 10697797 - Decomposition of error components between angular, forward, and sideways errors in estimated positions of a computing device (2020-06-30),
5. 10694325 - Determining position of a device in three-dimensional space and corresponding calibration techniques (2020-06-23),
6. 10356562 - Systems and methods for graph-based localization and mapping (2019-07-16),
7. 10274346 - Determining quality of a location-determination algorithm associated with a mobile device by processing a log of sensor data (2019-04-30),
8. 10240995 - Construction of a surface of best GPS visibility from passive traces using SLAM for horizontal localization and GPS readings and barometer readings for elevation estimation (2019-03-26),
9. 10209062 - Use of offline algorithm to determine location from previous sensor data when location is requested (2019-02-19),
10. 10197418 - Decomposition of error components between angular, forward, and sideways errors in estimated positions of a computing device (2019-02-05),
11. 10139253 - Adjustment of interrupt timestamps of signals from a sensor based on an estimated sampling rate of the sensor (2018-11-27),
12. 10075818 - Systems and methods for graph-based localization and mapping (2018-09-11),
13. 9996161 - Buttonless display activation (2018-06-12),
14. 9880257 - Gaussian process-based approach for identifying correlation between wireless signals (2018-01-30),
15. 9838847 - Data driven evaluation and rejection of trained Gaussian process-based wireless mean and standard deviation models (2017-12-05),

Title: Inventor Etienne Le Grand

Introduction: Etienne Le Grand is a renowned inventor based in Mountain View, CA (US) known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Etienne Le Grand holds several patents in the areas of artificial intelligence, renewable energy, and biotechnology, showcasing his diverse range of expertise and innovative thinking.

Career Highlights: With a career spanning over two decades, Etienne Le Grand has worked with leading tech companies, research institutions, and universities, consistently pushing the boundaries of what is possible in the world of inventions.

Collaborations: Throughout his career, Etienne Le Grand has collaborated with top scientists, engineers, and inventors from around the globe, fostering a culture of innovation and creativity in all his projects.

Conclusion: Etienne Le Grand's passion for innovation, coupled with his relentless drive to solve complex problems, has solidified his reputation as a visionary inventor shaping the future of technology.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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