Location History:
- Chapel Hill, NC (US) (2005 - 2012)
- Durham, NC (US) (2015)
- Cary, NC (US) (2013 - 2017)
Company Filing History:
5 out of 1,269 
2 out of 3 
1 out of 12 
Years Active: 2005-2017
Title: Innovations and Contributions of Inventor Yuan Cheng
Introduction
Yuan Cheng is a prominent inventor based in Chapel Hill, NC (US), known for his significant contributions to technology and engineering. With a total of 8 patents to his name, he has made remarkable advancements in the field of electron sources and x-ray inspection systems.
Latest Patents
Yuan Cheng's latest patents include an innovative electron source that features multiple electron emission cathodes and at least one control electrode. This design incorporates a gate current regulator to effectively manage the current flowing through the control electrode. Additionally, he has developed high-speed, small footprint x-ray tomography inspection systems, devices, and methods. This technology involves a conveyor that transports objects through an inspection zone, utilizing multibeam x-ray source arrays to provide multiple collimated x-ray beams. The x-ray detector arrays then capture these beams, allowing for the creation of three-dimensional tomographic images of the inspected objects.
Career Highlights
Throughout his career, Yuan Cheng has worked with esteemed organizations such as the University of North Carolina at Chapel Hill and Xinray Systems LLC. His work in these institutions has contributed to the advancement of research and development in his areas of expertise.
Collaborations
Yuan Cheng has collaborated with notable colleagues, including Otto Z Zhou and Jianping Lu, further enhancing the impact of his work through shared knowledge and innovation.
Conclusion
Yuan Cheng's contributions to the fields of electron sources and x-ray inspection systems exemplify his dedication to innovation and technology. His patents reflect a commitment to advancing scientific understanding and practical applications in these areas.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.