This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignee: Asia Vital Components. 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:
Years Active: 2026
Title: Feng Liu: Inventor of Fan Bearing Fixing Innovations.
Introduction
Feng Liu is an inventor based in New Taipei City, Taiwan. His work includes fan bearing structures designed to improve bearing stability and prevent slipping. He is associated with Asia Vital Components and has 3 patents.
Latest Patents
One of Liu’s latest patents is “Fan Bearing Anti-Slip Fixing Structure with Bushing.” The invention describes a fan frame with a bearing tube, a shaft, two bearings, two bushings, and a spring. The bushings sit between the bearings’ inner rings, while the spring between the bushings provides axial support to help keep the bearings securely positioned.
Another patent, “Fan Bearing Fixing and Anti-Slipping Structure,” also focuses on securing fan bearings. It uses a fan frame, a shaft core, two bearings, and a spring positioned between the bearings’ inner rings. The spring generates axial support to hold the inner rings in a predetermined position.
Career Highlights
Liu’s listed inventions address mechanical design challenges in fan assemblies, particularly bearing fixation and resistance to slipping. Both described patents use spring-based axial support to maintain bearing positioning within a fan frame.
Collaborations
Liu is associated with Asia Vital Components. His listed coworkers include Sung-Wei Sun and Zuo Zou.
Conclusion
Feng Liu’s patent work centers on practical fan-bearing structures that use bushings and springs to improve fixation and stability.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile