Debo Sun

Title: Debo Sun: Innovator in Vehicular Navigation Technologies

Introduction

Debo Sun is a prominent inventor based in West Covina, CA (US). He has made significant contributions to the field of vehicular navigation, holding a total of 4 patents. His work focuses on enhancing the accuracy of navigation systems, particularly in challenging environments.

Latest Patents

One of Debo Sun's latest patents is titled "Parking garage environment detection and EHPE determination for vehicular navigation." This invention aims to improve the accuracy of the estimated horizontal position error (EHPE) when a vehicle enters a parking garage and GNSS signals are unavailable. By detecting the vehicle's entry into a parking garage, the system can provide a more precise EHPE, ensuring safer navigation in such environments.

Another notable patent is "Vehicular GPS/DR navigation with environmental-adaptive Kalman filter gain." This method estimates a vehicle's position using an integrated Global Navigation Satellite System (GNSS) and dead reckoning (DR) navigation system. The process involves determining the current environment of the vehicle, calculating a Kalman filter-related parameter, and estimating the vehicle's position based on this parameter. This innovation enhances the reliability of navigation systems in varying conditions.

Career Highlights

Debo Sun is currently employed at GM Global Technology Operations, Inc. His work at this company has allowed him to develop and refine his innovative ideas in vehicular navigation technology. His contributions have been instrumental in advancing the capabilities of navigation systems used in modern vehicles.

Collaborations

Debo has collaborated with notable colleagues, including Curtis L. Hay and Eray Yasan. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies in the automotive sector.

Conclusion

Debo Sun's innovative work in vehicular navigation technologies demonstrates his commitment to enhancing the accuracy and reliability of navigation systems. His patents reflect a deep understanding of the challenges faced in this field and offer practical solutions for improving vehicular navigation.