Location History:
- Chengdu, CN (2017)
- Sichuan, CN (2016 - 2019)
Company Filing History:
2 out of 315 
2 out of 832,912 Years Active: 2016-2019
Title: **Innovative Mind: The Patents of Weihong Han**
Introduction
Weihong Han is an accomplished inventor based in Sichuan, China, with a notable portfolio of four patents. His work primarily focuses on innovative methods for atmospheric research and air pollution identification, showcasing his expertise in remote sensing and algorithm development.
Latest Patents
Weihong Han's latest contributions to the field include two significant patents:
1. **Method for identifying air pollution sources based on aerosol retrieval and glowworm swarm algorithm**: This invention describes a novel technique for identifying sources of air pollution using satellite remote sensing images. The method involves obtaining a wind speed vector from the image and applying a glowworm swarm optimization algorithm, enhanced with correction factors based on wind speed and direction. This innovative approach enables the accurate identification of pollution sources.
2. **Method for retrieving atmospheric aerosol based on statistical segmentation**: In this patent, Weihong Han outlines a method for retrieving atmospheric aerosols through the analysis of multi-band remote sensing images. The process begins with partitioning and screening pixels based on apparent reflectance, which allows for improved accuracy and resolution in determining aerosol thickness. This technique has a wide range of applications and enhances the retrieval quality for bright ground surfaces.
Career Highlights
Weihong Han has significantly contributed to the academic and research landscape through his role at the University of Electronic Science and Technology of China. His work at this prestigious institution has allowed him to delve deeper into remote sensing technologies and pollution research, advancing the field with his inventive methods.
Collaborations
Throughout his career, Weihong Han has collaborated with esteemed colleagues, including Yunping Chen and Ling Tong. These partnerships have enriched his research endeavors, resulting in groundbreaking innovations in atmospheric science.
Conclusion
With a commendable track record of patents and significant contributions to environmental research, Weihong Han stands out as a prominent inventor in his field. His innovative methods are set to play a crucial role in addressing environmental challenges, particularly in the realm of air quality assessment and management.