This inventor holds 11 USPTO granted patents and 5 published patent applications. Top assignees: Glycogenesys, Inc., Safescience, Inc., University of Michigan. Active years: 1984-2022.
Location History:
- Williamsville, NY (US) (1984 - 1990)
- Chestnut Hill, MA (US) (2002)
- Ashland, MA (US) (2004 - 2005)
- Temecula, CA (US) (2013)
- Mountain View, CA (US) (2022)
- Dearborn, MI (US) (2022)
Company Filing History:
3 out of 3 
1 out of 1 
1 out of 3,525 
Years Active: 1984-2022
Title: Yan P Chang: Innovator in Autonomous Vehicle Technology
Introduction
Yan P Chang is a prominent inventor based in Williamsville, NY (US), known for his significant contributions to the field of autonomous vehicle technology. With a total of 11 patents to his name, Chang has been at the forefront of innovations that enhance the safety and efficiency of self-driving vehicles.
Latest Patents
Among his latest patents, one notable invention is the "System and method for determining optimal lidar placement on autonomous vehicles." This patent outlines a method for optimizing the placement of LiDAR sensors on autonomous vehicles. The invention defines a range-of-interest for the vehicle, which is segmented into multiple cubes. By determining the shape of each LiDAR sensor and solving an optimization problem, the system identifies the best locations for sensor placement to maximize data collection. Another significant patent is the "Systems and methods for optimizing trajectory planner based on human driving behaviors." This invention involves a computing system that generates a reference trajectory based on vehicle driving data and adjusts the trajectory according to environmental constraints.
Career Highlights
Throughout his career, Yan P Chang has worked with various companies, including Glycogenesys, Inc. His work has focused on developing advanced technologies that improve the functionality of autonomous vehicles. His innovative approaches have garnered attention in the automotive industry.
Collaborations
Chang has collaborated with notable individuals in his field, including Vodek Sasak and David C Platt. These collaborations have contributed to the development of cutting-edge technologies in autonomous driving.
Conclusion
Yan P Chang's contributions to autonomous vehicle technology through his patents and collaborations highlight his role as a leading inventor in this rapidly evolving field. His work continues to influence the future of transportation and safety in autonomous driving.