Location History:
- Ann Arbor, MI (US) (2022 - 2023)
- Los Altos, CA (US) (2022 - 2024)
Company Filing History:
8 out of 765 
1 out of 36,713 
Years Active: 2022-2025
Title: The Innovations of Inventor Hai Jin
Introduction
Hai Jin is a prominent inventor based in Ann Arbor, MI (US). He holds a total of 8 patents that showcase his contributions to the field of technology and innovation. His work primarily focuses on advancements in autonomous vehicle systems and electronic mapping.
Latest Patents
One of Hai Jin's latest patents is titled "End-to-end signalized intersection transition state estimator with scene graphs over semantic keypoints." This patent describes systems, methods, computer-readable media, techniques, and methodologies for performing end-to-end, learning-based keypoint detection and association. A scene graph of a signalized intersection is constructed from an input image of the intersection. The scene graph includes detected keypoints and linkages identified between the keypoints. This innovation allows for the identification of which keypoint representing a traffic signal is associated with a vehicle's current travel lane. Consequently, an appropriate vehicle action can be determined based on the transition state of the traffic signal keypoint and trajectory information for the vehicle.
Another significant patent is "Synchronizing neighboring tiles in a high definition map." This method involves synchronizing neighboring tiles of an electronic map by grouping them into tile groups. The process includes selecting bordering tile groups and independently optimizing them if a feature crosses between the groups. This innovation enhances the accuracy and efficiency of electronic mapping systems.
Career Highlights
Hai Jin has worked with notable companies such as Toyota Research Institute, Inc. and Toyota Jidosha Kabushiki Kaisha. His experience in these organizations has contributed to his expertise in developing cutting-edge technologies in the automotive sector.
Collaborations
Throughout his career, Hai Jin has collaborated with esteemed colleagues, including Kun-Hsin Chen and Shunsho Kaku. These partnerships have fostered innovation and the exchange of ideas in their respective fields.
Conclusion
Hai Jin's contributions to technology through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence advancements in autonomous vehicles and electronic mapping systems.