This inventor holds 1 USPTO granted patent. Top assignees: Juye Xinhao Agriculture and Animal Husbandry Co. Ltd, New Hope Liuhe Co., Ltd, Qingdao Xinmu Zhikang Biotechnology Co., Ltd. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
1 out of 1 
1 out of 1 
1 out of 1 Years Active: 2026
Title: Qingyuan Liu and an Active Aerosol Capture Invention
Introduction
Qingyuan Liu is an inventor associated with Shandong, China. Her work includes an invention designed to capture and detect aerosols that may carry African swine fever.
Latest Patents
Liu is associated with 1 patent: “Active Capture Device for African Swine Fever Aerosol and Detection Method Therefor.” The invention describes a hollow casing containing an aerosol capture mechanism and an internal circulating filtering mechanism. A ventilation duct connects to a fan inside the casing, while an adsorption pipe network within the duct helps capture aerosol particles. The patent also presents a detection method for the captured material.
Career Highlights
Liu is associated with Xiajin New Hope Liuhe Agriculture and Animal Husbandry Co., Ltd. and Shandong New Hope Liuhe Agriculture and Animal Husbandry Technology Co., Ltd. Her patent focuses on aerosol capture and detection in the context of African swine fever.
Collaborations
Liu’s listed coworkers include Xiaowen Li and Lujie Bian.
Conclusion
Qingyuan Liu’s patent describes an integrated device for capturing and detecting African swine fever aerosols, reflecting an applied innovation in animal-health monitoring.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile