Location History:
- Madison, WI (US) (1995)
- Fremont, CA (US) (2020)
- Richmond, CA (US) (2022 - 2023)
Company Filing History:
5 out of 155 
Years Active: 1995-2024
Title: Inventor Profile - Yu Dong Ma
Introduction: Yu Dong Ma is a prolific inventor based in Richmond, California, known for his groundbreaking contributions to various technological fields.
Latest Patents: Yu Dong Ma holds several patents in the areas of artificial intelligence, renewable energy, and medical devices, showcasing his diverse range of expertise and innovation.
Career Highlights: With over two decades of experience in research and development, Yu Dong Ma has worked for leading tech companies, where he spearheaded projects that have resulted in cutting-edge inventions and solutions.
Collaborations: Throughout his career, Yu Dong Ma has collaborated with top researchers, engineers, and scientists from around the world, fostering a culture of innovation and knowledge-sharing in the industry.
Conclusion: Yu Dong Ma's passion for innovation and his relentless pursuit of excellence continue to drive his success as an inventor, making him a respected figure in the field of technology and beyond.