Yongxiang Fan is a prominent inventor based in Union City, CA (US), known for his significant contributions to robotics and automation. With a total of 12 patents to his name, he has developed innovative solutions that enhance the efficiency and effectiveness of robotic systems.

Latest Patents

One of his latest patents is the "Region-based grasp generation," which introduces a robotic grasp generation technique tailored for machine tending or bin picking applications. This method utilizes part and gripper geometry as inputs, typically sourced from CAD files, along with gripper kinematics. A human user can define one or more target grasp regions on the part through a graphical user interface that displays the part geometry. The user identifies these regions based on their understanding of how the part can be grasped, ensuring that it can be placed in the correct destination pose afterward. An optimization solver computes multiple quality grasps for each target region, ensuring stable surface contact between the part and the gripper without any interference.

Another notable patent is the "Point set interference check method and system," which presents a motion planning technique for robots that checks for interference using point sets. This technique converts CAD models of robot arms and obstacles into 3D point sets. The coordinates of these point sets are updated at each time step according to the movements of the robot and obstacles. The 3D points are then transformed into 3D grid space indices, which indicate the space occupied by any point on any part. Interference checking is conducted by computing the intersection of the 1D index sets for a specific time step, while swept volumes are created by calculating the union of these index sets across multiple time steps.

Career Highlights

Yongxiang Fan is currently employed at Fanuc Corporation, a leading company in the field of robotics and automation. His work at Fanuc has allowed him to apply his innovative ideas and contribute to the advancement of robotic technologies.

Collaborations

Throughout his career, Yongxiang has collaborated with notable colleagues, including Tetsuaki Kato and Hsien-Chung Lin. These collaborations have further enriched his work and led to the development of groundbreaking technologies in robotics.

Conclusion

Yongxiang Fan's contributions to the field of robotics through his patents and innovative techniques have made a significant impact on automation. His work continues to inspire advancements in robotic systems and applications

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