Company Filing History:
1 out of 3,063 
1 out of 315 Years Active: 2015-2020
Title: Innovations and Contributions of Inventor Dong Yan
Introduction
Dong Yan is a notable inventor based in Chengdu, China. He has made significant contributions to the fields of temperature measurement and file systems through his innovative patents. With a total of two patents to his name, his work reflects a blend of engineering and computer science.
Latest Patents
One of Dong Yan's latest patents is a device for measuring the surface temperature of turbine blades. This device includes a probe with a front-end mirror that receives infrared radiation from the blade's surface. It also features a collimation lens that refracts the infrared radiation, a PD detector to capture the radiation, and a focal-length servo. The radial-scanning servo is designed to move the probe along the optical axis of the collimation lens. This invention allows for accurate temperature measurement on irregularly shaped turbine blades, enabling precise detection of temperature distribution.
Another significant patent is related to systems and methods for implementing non-native file attributes on file systems. This computer-implemented method involves receiving extended attributes to apply to files within a file system that does not natively support them. It includes identifying an index file that indexes these attributes by file identifiers, determining a unique file identifier, and applying the extended attribute accordingly. This innovation enhances the functionality of file systems by allowing the integration of additional attributes.
Career Highlights
Dong Yan has worked with prominent organizations, including Symantec Corporation and the University of Electronic Science and Technology of China. His experience in these institutions has contributed to his expertise in both practical and theoretical aspects of technology.
Collaborations
Throughout his career, Dong Yan has collaborated with notable colleagues such as Jing Chen and Chao Wang. These partnerships have likely fostered a creative environment that encourages innovation and the development of new ideas.
Conclusion
Dong Yan's contributions to technology through his patents demonstrate his innovative spirit and technical expertise. His work in measuring temperature and enhancing file systems showcases the impact of his inventions on various industries.