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For the Inventor, By the Inventor

Rochester Hills, MI, United States of America

Shu Chen

USPTO Granted Patents = 12 

Average Co-Inventor Count = 5.4

ph-index = 2

Forward Citations = 25(Granted Patents)


Company Filing History:

goldMedal12 out of 30,943 
 
Gm Global Technolgoy Operations, Inc.
 patents

Years Active: 2020-2025

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12 patents (USPTO):Explore Patents
1. 12306014 - Method and system for quantifying map errors (2025-05-20),
2. 12270918 - Global positioning system bias detection and reduction (2025-04-08),
3. 12222217 - Hill climbing algorithm for constructing a lane line map (2025-02-11),
4. 12113555 - Data compression selection system (2024-10-08),
5. 12111176 - Lane line map construction using probability density bitmaps (2024-10-08),
6. 11862013 - Method of measuring road performance using headway dynamics (2024-01-02),
7. 11737004 - Predictive Wi-Fi data offloading systems and methods (2023-08-22),
8. 11328596 - Parking prediction (2022-05-10),
9. 11127292 - Methods and apparatus for detetermining lane-level static and dynamic information (2021-09-21),
10. 11117589 - System and method for determining roadway bank angle (2021-09-14),
11. 10838423 - Intelligent vehicle navigation systems, methods, and control logic for deriving road segment speed limits (2020-11-17),
12. 10761535 - Intelligent vehicle navigation systems, methods, and control logic for multi-lane separation and trajectory extraction of roadway segments (2020-09-01),

Title: The Innovative Contributions of Shu Chen

Introduction

Shu Chen is a prominent inventor based in Rochester Hills, MI (US), known for his significant contributions to technology and innovation. With a total of 12 patents to his name, he has made remarkable strides in the field of mapping and global positioning systems.

Latest Patents

Among his latest patents is a groundbreaking method and system for quantifying map errors. This innovative method involves receiving first and second map data, along with a road topographic map. It includes dividing the road into segments and creating bounding boxes for each segment. The process further entails executing point cloud registration to align data points from both map tiles, ultimately determining relative map errors. Another notable patent is his global positioning system (GPS) bias detection and reduction system. This system utilizes a GPS-bias model that incorporates statistical data from a large database of vehicles. By comparing newly collected GPS data points to this statistical data, the system effectively reduces the negative effects of GPS bias and enhances the accuracy of vehicle positioning.

Career Highlights

Shu Chen is currently employed at GM Global Technology Operations LLC, where he continues to develop innovative solutions that enhance mapping and GPS technologies. His work has significantly impacted the automotive industry, particularly in improving navigation systems.

Collaborations

Throughout his career, Shu has collaborated with notable colleagues, including Donald K Grimm and Fan Bai. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Shu Chen's contributions to the fields of mapping and GPS technology exemplify his dedication to innovation. His patents reflect a commitment to enhancing accuracy and efficiency in navigation systems. His work continues to influence the industry and pave the way for future advancements.

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