This inventor holds 2 USPTO granted patents. Top assignee: Asia Vital Components (China) 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:
Years Active: 2026
Title: Liqiu Liang: Innovator in Fan Technology
Introduction
Liqiu Liang is a prominent inventor based in Shenzhen, China. He has made significant contributions to the field of fan technology, holding 2 patents that showcase his innovative approach to engineering.
Latest Patents
Liqiu Liang's latest patents include a "Three-phase driven stator structure and fan using same." This invention features a three-phase stator structure composed of multiple laminated substrates, each equipped with a tracing layer, through holes, and electrical connection vias. The tracing layer consists of induction coils arranged around the outer side of the through holes. The electrical connection vias contain electrically conducting material, allowing for the extension and connection of induction coils across adjacent substrates. Additionally, a metal rod is inserted into each through hole to enhance the magnetic force of the induction coils. This design enables the fan to be slim while maintaining high rotational speed and sufficient air volume.
Another notable patent is the "Fan control system and method." This system allows fans to operate based on a default value while detecting PWM signals. If no signals are detected, the fans continue operating at the default value. If PWM signals are present, the system checks for changes and adjusts the internal PWM values accordingly. The technique of spread spectrum (SS) is employed to minimize resonance energy concentration and noise, ensuring consistent heat dissipation in computer systems.
Career Highlights
Liqiu Liang is currently employed at Asia Vital Components (China) Co., Ltd., where he continues to develop innovative solutions in fan technology. His work has significantly impacted the efficiency and performance of cooling systems in various applications.
Collaborations
Liqiu Liang collaborates with his coworker, Heyan Liu, to further enhance their research and development efforts in the field of fan technology.
Conclusion
Liqiu Liang's contributions to fan technology through his innovative patents demonstrate his expertise and commitment to advancing engineering solutions. His work continues to influence the industry, paving the way for more efficient and effective cooling systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile