This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignees: Avary Holding (Shenzhen) Co., Limited., Garuda Technology Co., Ltd., Hongqisheng Precision Electronics (Qinghuangdao) 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: Innovations of Feng-Mei Liu
Introduction
Feng-Mei Liu is a notable inventor based in Province, China. She has made significant contributions to the field of electronics, particularly with her innovative designs in circuit technology. Her work exemplifies the spirit of creativity and technical expertise that drives advancements in modern technology.
Latest Patents
Feng-Mei Liu holds 1 patent for her invention of a relay circuit board. This relay circuit board features a first external circuit structure, a second external circuit structure, an internal circuit structure, a magnetic induction element, and a switch assembly. The internal circuit structure is strategically placed between the first and second external circuit structures. The switch assembly is located in a first cavity of the first external circuit structure, while the magnetic induction element is situated in a second cavity of the internal circuit structure. The internal circuit structure comprises multiple coil circuits that surround the magnetic induction element and are embedded in the inner wall of the second cavity. When energized, these coil circuits generate a magnetic field through the magnetic induction element.
Career Highlights
Throughout her career, Feng-Mei Liu has worked with several prominent companies in the electronics industry. Notably, she has been associated with Hongqisheng Precision Electronics (Qinghuangdao) Co., Ltd. and Avary Holding (Shenzhen) Co., Limited. Her experience in these organizations has contributed to her development as an inventor and has allowed her to refine her skills in circuit design and innovation.
Collaborations
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Conclusion
Feng-Mei Liu's contributions to the field of electronics through her innovative relay circuit board highlight her expertise and dedication as an inventor. Her work continues to inspire advancements in technology and showcases the importance of innovation in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile