Company Filing History:
Years Active: 2009
Title: The Innovations of Yunhui Sun
Introduction
Yunhui Sun is a prominent inventor based in Shenzhen, China. He is known for his contributions to optical technology, particularly in the field of variable optical attenuators. His innovative work has led to the development of a patent that enhances the performance of optical systems.
Latest Patents
Yunhui Sun holds a patent for a Variable Optical Attenuator. This device is designed to attenuate a beam of light while maintaining its polarization, which is crucial for various optical applications. The technology involves a filter patterned with a grating of blocking stripes that have serrated edges. These edges allow for low polarization dependent loss, ensuring that the beam of light is partially blocked and partially transmitted effectively. The design includes a varying mark to space ratio of blocking stripes and aperture widths along the filter's length, enabling precise control over the attenuation level through linear translation.
Career Highlights
Yunhui Sun is associated with JDS Uniphase Corporation, a company known for its advancements in optical networking and telecommunications. His work at the company has significantly contributed to the development of innovative optical solutions.
Collaborations
Yunhui has collaborated with notable colleagues, including Miaoqing Wang and Yatao Yang. Their combined expertise has fostered a productive environment for innovation and development in optical technologies.
Conclusion
Yunhui Sun's contributions to the field of optical technology, particularly through his patent for a Variable Optical Attenuator, highlight his role as an influential inventor. His work continues to impact the industry positively.