This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Shanghai Micro Electronics Equipment (Group) Co., Ltd.. Active years: 2019-2020.
Company Filing History:
Years Active: 2019-2020
Title: Innovations of Pengchuan Ma in Light Source Control
Introduction
Pengchuan Ma is a notable inventor based in Shanghai, China. He has made significant contributions to the field of light source control, holding 2 patents that showcase his innovative approaches. His work focuses on enhancing the safety and efficiency of light exposure systems.
Latest Patents
One of his latest patents is a "System and method for controlling exposure dose of light source." This invention includes an LED light source, a light homogenizer, an energy detection unit, and an exposure dose control unit. The system is designed to replace traditional mercury lamps with LED technology, significantly reducing environmental hazards. The exposure dose control unit allows for precise control of the LED light source, enhancing reliability and reducing system complexity.
Another significant patent is a "Light intensity modulation method." This method involves calculating a transmittance distribution of a mask used to modulate light intensity. The process includes meshing the mask for accuracy and fabricating it based on the determined distribution of opaque dots. This innovation offers high modulation accuracy and compatibility with established manufacturing processes.
Career Highlights
Pengchuan Ma has worked with prominent companies in the semiconductor industry, including Shanghai Micro Electronics Equipment (Group) Co., Ltd. and Shanghai Micro Electronics Equipment Co., Ltd. His experience in these organizations has contributed to his expertise in developing advanced light source technologies.
Collaborations
Throughout his career, Pengchuan Ma has collaborated with talented individuals such as Yiqiang Tian and Meng Li. These partnerships have fostered a creative environment that has led to the development of innovative solutions in the field.
Conclusion
Pengchuan Ma's contributions to light source control demonstrate his commitment to innovation and safety in technology. His patents reflect a deep understanding of the challenges in the industry and provide effective solutions that enhance performance and reduce risks.