This inventor holds 1 USPTO granted patent. Top assignees: Guangzhou Haogeji Crafts Co., Ltd, Shenzhen Maiyue Intelligent Technology 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 3 Years Active: 2026
Title: Yincai Que and His Handheld Fan Patent.
Introduction
Yincai Que is an inventor based in Guangzhou, China. His recorded patent activity includes one patent, for a handheld fan.
Latest Patents
Que’s listed patent is titled “HANDHELD FAN.” The available information identifies one patent associated with his work.
Career Highlights
Que has been associated with Guangzhou Haogeji Crafts Co., Ltd. and Shenzhen Maiyue Intelligent Technology Co., Ltd.
Collaborations
Que’s listed coworker is Feng Hu.
Conclusion
Yincai Que’s recorded innovation is a handheld fan patent, alongside professional associations with two companies and a collaboration with Feng Hu.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile