Company Filing History:
2 out of 64 
1 out of 4,312 
Years Active: 2009-2014
Title: Yelei Sun: Innovator in Micro-Volume Liquid Ejection and Laser Scanning Technologies
Introduction
Yelei Sun is a prominent inventor based in Beijing, China. He has made significant contributions to the fields of micro-volume liquid ejection systems and laser scanning technologies. With a total of 2 patents, his work has advanced the capabilities of laboratory equipment and processes.
Latest Patents
One of Yelei Sun's latest patents is the Micro-volume Liquid Ejection System. This invention relates to a system that includes an air pressure module, a micro-ejection unit connected by a conduit, and a control circuit. The system utilizes air as the pressure medium, which improves the cleaning process and reduces sample waste. It features an electric control circuit that automates the sampling, ejection, and cleaning of conduits, allowing for the handling of multiple samples. This invention is particularly useful for transferring or dispensing micro-volume liquids, including biological liquids on a nanoliter and microliter scale.
Another notable patent is the Laser Confocal Microarray Scanner. This invention provides a laser microarray scanner designed for high-speed scanning of microarrays. It comprises an optical system, a scanning platform, and a data processing system. During the scanning process, the optical system remains fixed while the microarray moves relative to it. This scanner boasts high scanning speed, sensitivity, resolution, and signal-to-noise ratio, making it ideal for microarray applications.
Career Highlights
Yelei Sun has worked with notable organizations such as CapitalBio Corporation and Tsinghua University. His experience in these institutions has allowed him to develop and refine his innovative technologies.
Collaborations
Some of Yelei Sun's coworkers include Xianhua Wang and Jing Cheng. Their collaboration has contributed to the advancement of the technologies he has developed.
Conclusion
Yelei Sun is a distinguished inventor whose work in micro-volume liquid ejection systems and laser scanning technologies has made a significant impact in the field. His innovative patents reflect his commitment to advancing laboratory processes and equipment.