This inventor holds 8 USPTO granted patents. Top assignees: US Government as Represented by the Secretary of the Army, Yale University. Active years: 2007-2025.
Location History:
- Cheshire, CT (US) (2007 - 2015)
- Ellicott City, MD (US) (2016 - 2021)
Company Filing History:
7 out of 8,745 
1 out of 1,365 
Years Active: 2007-2025
Title: **The Innovations of Inventor Yongle Pan**
Introduction
Yongle Pan, a prolific inventor based in Cheshire, CT, has made significant contributions to the field of optical technologies. With a total of seven patents to his name, Pan's work focuses primarily on innovative systems for trapping and characterizing airborne particles, showcasing his expertise in both theoretical and practical applications.
Latest Patents
Among his most recent patents is the groundbreaking invention related to "Optical trapping of airborne particles using dual counter-propagating hollow conical beams." This invention presents advanced methods for capturing and analyzing airborne particles, utilizing dual hollow conical beams to effectively trap both absorbing and non-absorbing particles, irrespective of their shape or material composition. The optical system includes intricate components such as a dedicated light source, specially designed optics for beam shaping, and parabolic reflectors that enhance the functionality of the trapping mechanism.
Another notable patent by Pan is a "System for sampling and/or analysis of particles in a gaseous environment." This inventive system focuses on designing a chamber that allows for the thorough analysis and trapping of particles suspended in gas. It integrates various passages to manage the flow of gas and employs an innovative photophoretic trapping technique to optimize particle collection, combined with imaging capabilities to facilitate thorough analysis.
Career Highlights
Throughout his career, Yongle Pan has contributed to pivotal research and development projects while working with prestigious organizations such as the United States Army and Yale University. His work has not only advanced academic understanding but has also led to practical advancements in particle trapping technologies. These contributions highlight his commitment to pushing the boundaries of contemporary research in optical systems.
Collaborations
Yongle Pan has collaborated with prominent figures in the field, including Steven Clyde Hill and Richard Kounai Chang. These partnerships emphasize the collaborative nature of innovation, allowing for a cross-pollination of ideas that enriches the research landscape.
Conclusion
Yongle Pan stands as a notable figure in the realm of optical innovations. His seven patents reflect a dedication to advancing the understanding of particle trapping and characterization. As his work continues to inspire advancements in the field, Pan's contributions will undoubtedly leave a lasting impact on both academic and practical applications in optical technologies.