Company Filing History:
4 out of 532 
3 out of 2,977 
Years Active: 2010-2014
Title: Innovations of Dongmei Yu
Introduction
Dongmei Yu is a prominent inventor based in Beijing, China. He has made significant contributions to the field of detection systems, holding a total of 4 patents. His work focuses on enhancing the capabilities of Raman spectrum detection and security inspection systems.
Latest Patents
One of his latest patents is a "Method for automatically calibrating a Raman spectrum detection system." This invention includes a Raman spectrum detection system that features a light source for emitting excitation light, an external light path system for collecting Raman light, a light detection device for analyzing the spectrum data, and an automatic calibration device for ensuring accuracy. Another notable patent is the "Security inspection system for persons," which provides a passageway equipped with millimeter wave imaging devices and an ion mobility spectrometer to identify substances released from inspected individuals. This system may also include devices for detecting radioactive substances.
Career Highlights
Dongmei Yu has worked with notable organizations such as Nuctech Company Limited and Tsinghua University. His experience in these institutions has allowed him to develop innovative technologies that address critical security and detection challenges.
Collaborations
Some of his coworkers include Ziran Zhao and Yuanjing Li, who have contributed to his research and development efforts.
Conclusion
Dongmei Yu's inventions reflect his commitment to advancing detection technologies, making significant strides in both Raman spectrum detection and security inspection systems. His work continues to influence the field and enhance safety measures in various applications.