This inventor holds 2 USPTO granted patents and 7 published patent applications and 3 EPO patents. Top assignees: Gd Midea Heating & Ventilating Equipment Co., Ltd., Hefei Midea Heating & Ventilating Equipment 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:
2 out of 21 
2 out of 16 Years Active: 2026
Title: Changli Kan’s Air-Conditioning Inventions
Introduction
Changli Kan is an inventor associated with Foshan, China, whose work includes inventions for air-conditioning systems and filtration devices. Her listed portfolio includes 2 patents.
Latest Patents
Kan’s listed inventions address equipment cooling and user-maintainable filtration.
The air-conditioner invention describes a housing with connected fan and heat-exchange cavities, an electric control box, and a fan assembly. Its circulating airflow path directs some air through the control box and back toward the fan cavity, helping dissipate heat from the electrical controls.
The filtration-device invention describes a filtration structure that attaches to a frame with a detachable buckle. The frame mounts to the air-conditioner housing, while the removable structure can be taken out for cleaning, maintenance, or replacement.
Career Highlights
Kan is associated with Hefei Midea Heating & Ventilating Equipment Co., Ltd. and Guangdong Midea Heating & Ventilating Equipment Co., Ltd. Her listed patent work reflects practical design considerations in air-conditioning, including control-box heat dissipation and convenient filter servicing.
Collaborations
Her listed coworkers include Lin Wu and Yunzhi Li, reflecting a collaborative context for her work in air-conditioning technology.
Conclusion
Changli Kan’s inventions focus on improving air-conditioner operation and maintenance through airflow management and a detachable filtration structure.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile